53896920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 256

約数和(自身を含む): 212889600

約数和(自身を除く): 158992680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 307, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 614, 616, 627, 660, 665, 760, 770, 798, 836, 840, 921, 924, 1045, 1064, 1140, 1155, 1228, 1254, 1320, 1330, 1463, 1535, 1540, 1596, 1672, 1842, 1848, 1995, 2090, 2149, 2280, 2310, 2456, 2508, 2660, 2926, 3070, 3080, 3135, 3192, 3377, 3684, 3990, 4180, 4298, 4389, 4605, 4620, 5016, 5320, 5833, 5852, 6140, 6270, 6447, 6754, 7315, 7368, 7980, 8360, 8596, 8778, 9210, 9240, 10131, 10745, 11666, 11704, 12280, 12540, 12894, 13508, 14630, 15960, 16885, 17192, 17499, 17556, 18420, 20262, 21490, 21945, 23332, 23639, 25080, 25788, 27016, 29165, 29260, 32235, 33770, 34998, 35112, 36840, 40524, 40831, 42980, 43890, 46664, 47278, 50655, 51576, 58330, 58520, 64163, 64470, 67540, 69996, 70917, 81048, 81662, 85960, 87495, 87780, 94556, 101310, 116660, 118195, 122493, 128326, 128940, 135080, 139992, 141834, 163324, 174990, 175560, 189112, 192489, 202620, 204155, 233320, 236390, 244986, 256652, 257880, 283668, 320815, 326648, 349980, 354585, 384978, 405240, 408310, 449141, 472780, 489972, 513304, 567336, 612465, 641630, 699960, 709170, 769956, 816620, 898282, 945560, 962445, 979944, 1224930, 1283260, 1347423, 1418340, 1539912, 1633240, 1796564, 1924890, 2245705, 2449860, 2566520, 2694846, 2836680, 3593128, 3849780, 4491410, 4899720, 5389692, 6737115, 7699560, 8982820, 10779384, 13474230, 17965640, 26948460, 53896920]

約数ペア:

[(1, 53896920), (2, 26948460), (3, 17965640), (4, 13474230), (5, 10779384), (6, 8982820), (7, 7699560), (8, 6737115), (10, 5389692), (11, 4899720), (12, 4491410), (14, 3849780), (15, 3593128), (19, 2836680), (20, 2694846), (21, 2566520), (22, 2449860), (24, 2245705), (28, 1924890), (30, 1796564), (33, 1633240), (35, 1539912), (38, 1418340), (40, 1347423), (42, 1283260), (44, 1224930), (55, 979944), (56, 962445), (57, 945560), (60, 898282), (66, 816620), (70, 769956), (76, 709170), (77, 699960), (84, 641630), (88, 612465), (95, 567336), (105, 513304), (110, 489972), (114, 472780), (120, 449141), (132, 408310), (133, 405240), (140, 384978), (152, 354585), (154, 349980), (165, 326648), (168, 320815), (190, 283668), (209, 257880), (210, 256652), (220, 244986), (228, 236390), (231, 233320), (264, 204155), (266, 202620), (280, 192489), (285, 189112), (307, 175560), (308, 174990), (330, 163324), (380, 141834), (385, 139992), (399, 135080), (418, 128940), (420, 128326), (440, 122493), (456, 118195), (462, 116660), (532, 101310), (570, 94556), (614, 87780), (616, 87495), (627, 85960), (660, 81662), (665, 81048), (760, 70917), (770, 69996), (798, 67540), (836, 64470), (840, 64163), (921, 58520), (924, 58330), (1045, 51576), (1064, 50655), (1140, 47278), (1155, 46664), (1228, 43890), (1254, 42980), (1320, 40831), (1330, 40524), (1463, 36840), (1535, 35112), (1540, 34998), (1596, 33770), (1672, 32235), (1842, 29260), (1848, 29165), (1995, 27016), (2090, 25788), (2149, 25080), (2280, 23639), (2310, 23332), (2456, 21945), (2508, 21490), (2660, 20262), (2926, 18420), (3070, 17556), (3080, 17499), (3135, 17192), (3192, 16885), (3377, 15960), (3684, 14630), (3990, 13508), (4180, 12894), (4298, 12540), (4389, 12280), (4605, 11704), (4620, 11666), (5016, 10745), (5320, 10131), (5833, 9240), (5852, 9210), (6140, 8778), (6270, 8596), (6447, 8360), (6754, 7980), (7315, 7368)]