51024120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 193536000

約数和(自身を除く): 142511880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 56, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 120, 133, 138, 139, 140, 152, 161, 168, 184, 190, 210, 228, 230, 266, 276, 278, 280, 285, 322, 345, 380, 399, 417, 420, 437, 456, 460, 483, 532, 552, 556, 570, 644, 665, 690, 695, 760, 798, 805, 834, 840, 874, 920, 966, 973, 1064, 1112, 1140, 1288, 1311, 1330, 1380, 1390, 1596, 1610, 1668, 1748, 1932, 1946, 1995, 2085, 2185, 2280, 2415, 2622, 2641, 2660, 2760, 2780, 2919, 3059, 3192, 3197, 3220, 3336, 3496, 3864, 3892, 3990, 4170, 4370, 4830, 4865, 5244, 5282, 5320, 5560, 5838, 6118, 6394, 6440, 6555, 7784, 7923, 7980, 8340, 8740, 9177, 9591, 9660, 9730, 10488, 10564, 11676, 12236, 12788, 13110, 13205, 14595, 15295, 15846, 15960, 15985, 16680, 17480, 18354, 18487, 19182, 19320, 19460, 21128, 22379, 23352, 24472, 25576, 26220, 26410, 29190, 30590, 31692, 31970, 36708, 36974, 38364, 38920, 39615, 44758, 45885, 47955, 52440, 52820, 55461, 58380, 60743, 61180, 63384, 63940, 67137, 73416, 73948, 76728, 79230, 89516, 91770, 92435, 95910, 105640, 110922, 111895, 116760, 121486, 122360, 127880, 134274, 147896, 158460, 179032, 182229, 183540, 184870, 191820, 221844, 223790, 242972, 268548, 277305, 303715, 316920, 335685, 364458, 367080, 369740, 383640, 425201, 443688, 447580, 485944, 537096, 554610, 607430, 671370, 728916, 739480, 850402, 895160, 911145, 1109220, 1214860, 1275603, 1342740, 1457832, 1700804, 1822290, 2126005, 2218440, 2429720, 2551206, 2685480, 3401608, 3644580, 4252010, 5102412, 6378015, 7289160, 8504020, 10204824, 12756030, 17008040, 25512060, 51024120]

約数ペア:

[(1, 51024120), (2, 25512060), (3, 17008040), (4, 12756030), (5, 10204824), (6, 8504020), (7, 7289160), (8, 6378015), (10, 5102412), (12, 4252010), (14, 3644580), (15, 3401608), (19, 2685480), (20, 2551206), (21, 2429720), (23, 2218440), (24, 2126005), (28, 1822290), (30, 1700804), (35, 1457832), (38, 1342740), (40, 1275603), (42, 1214860), (46, 1109220), (56, 911145), (57, 895160), (60, 850402), (69, 739480), (70, 728916), (76, 671370), (84, 607430), (92, 554610), (95, 537096), (105, 485944), (114, 447580), (115, 443688), (120, 425201), (133, 383640), (138, 369740), (139, 367080), (140, 364458), (152, 335685), (161, 316920), (168, 303715), (184, 277305), (190, 268548), (210, 242972), (228, 223790), (230, 221844), (266, 191820), (276, 184870), (278, 183540), (280, 182229), (285, 179032), (322, 158460), (345, 147896), (380, 134274), (399, 127880), (417, 122360), (420, 121486), (437, 116760), (456, 111895), (460, 110922), (483, 105640), (532, 95910), (552, 92435), (556, 91770), (570, 89516), (644, 79230), (665, 76728), (690, 73948), (695, 73416), (760, 67137), (798, 63940), (805, 63384), (834, 61180), (840, 60743), (874, 58380), (920, 55461), (966, 52820), (973, 52440), (1064, 47955), (1112, 45885), (1140, 44758), (1288, 39615), (1311, 38920), (1330, 38364), (1380, 36974), (1390, 36708), (1596, 31970), (1610, 31692), (1668, 30590), (1748, 29190), (1932, 26410), (1946, 26220), (1995, 25576), (2085, 24472), (2185, 23352), (2280, 22379), (2415, 21128), (2622, 19460), (2641, 19320), (2660, 19182), (2760, 18487), (2780, 18354), (2919, 17480), (3059, 16680), (3192, 15985), (3197, 15960), (3220, 15846), (3336, 15295), (3496, 14595), (3864, 13205), (3892, 13110), (3990, 12788), (4170, 12236), (4370, 11676), (4830, 10564), (4865, 10488), (5244, 9730), (5282, 9660), (5320, 9591), (5560, 9177), (5838, 8740), (6118, 8340), (6394, 7980), (6440, 7923), (6555, 7784)]