53809140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 198051840

約数和(自身を除く): 144242700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 613, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1226, 1254, 1330, 1463, 1540, 1596, 1839, 1995, 2090, 2310, 2452, 2508, 2660, 2926, 3065, 3135, 3678, 3990, 4180, 4291, 4389, 4620, 5852, 6130, 6270, 6743, 7315, 7356, 7980, 8582, 8778, 9195, 11647, 12260, 12540, 12873, 13486, 14630, 17164, 17556, 18390, 20229, 21455, 21945, 23294, 25746, 26972, 29260, 33715, 34941, 36780, 40458, 42910, 43890, 46588, 47201, 51492, 58235, 64365, 67430, 69882, 80916, 81529, 85820, 87780, 94402, 101145, 116470, 128117, 128730, 134860, 139764, 141603, 163058, 174705, 188804, 202290, 232940, 236005, 244587, 256234, 257460, 283206, 326116, 349410, 384351, 404580, 407645, 472010, 489174, 512468, 566412, 640585, 698820, 708015, 768702, 815290, 896819, 944020, 978348, 1222935, 1281170, 1416030, 1537404, 1630580, 1793638, 1921755, 2445870, 2562340, 2690457, 2832060, 3587276, 3843510, 4484095, 4891740, 5380914, 7687020, 8968190, 10761828, 13452285, 17936380, 26904570, 53809140]

約数ペア:

[(1, 53809140), (2, 26904570), (3, 17936380), (4, 13452285), (5, 10761828), (6, 8968190), (7, 7687020), (10, 5380914), (11, 4891740), (12, 4484095), (14, 3843510), (15, 3587276), (19, 2832060), (20, 2690457), (21, 2562340), (22, 2445870), (28, 1921755), (30, 1793638), (33, 1630580), (35, 1537404), (38, 1416030), (42, 1281170), (44, 1222935), (55, 978348), (57, 944020), (60, 896819), (66, 815290), (70, 768702), (76, 708015), (77, 698820), (84, 640585), (95, 566412), (105, 512468), (110, 489174), (114, 472010), (132, 407645), (133, 404580), (140, 384351), (154, 349410), (165, 326116), (190, 283206), (209, 257460), (210, 256234), (220, 244587), (228, 236005), (231, 232940), (266, 202290), (285, 188804), (308, 174705), (330, 163058), (380, 141603), (385, 139764), (399, 134860), (418, 128730), (420, 128117), (462, 116470), (532, 101145), (570, 94402), (613, 87780), (627, 85820), (660, 81529), (665, 80916), (770, 69882), (798, 67430), (836, 64365), (924, 58235), (1045, 51492), (1140, 47201), (1155, 46588), (1226, 43890), (1254, 42910), (1330, 40458), (1463, 36780), (1540, 34941), (1596, 33715), (1839, 29260), (1995, 26972), (2090, 25746), (2310, 23294), (2452, 21945), (2508, 21455), (2660, 20229), (2926, 18390), (3065, 17556), (3135, 17164), (3678, 14630), (3990, 13486), (4180, 12873), (4291, 12540), (4389, 12260), (4620, 11647), (5852, 9195), (6130, 8778), (6270, 8582), (6743, 7980), (7315, 7356)]