53408970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 148861440

約数和(自身を除く): 95452470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 243, 270, 279, 310, 405, 465, 486, 558, 709, 810, 837, 930, 1215, 1395, 1418, 1674, 2127, 2430, 2511, 2790, 3545, 4185, 4254, 5022, 6381, 7090, 7533, 8370, 10635, 12555, 12762, 15066, 19143, 21270, 21979, 25110, 31905, 37665, 38286, 43958, 57429, 63810, 65937, 75330, 95715, 109895, 114858, 131874, 172287, 191430, 197811, 219790, 287145, 329685, 344574, 395622, 574290, 593433, 659370, 861435, 989055, 1186866, 1722870, 1780299, 1978110, 2967165, 3560598, 5340897, 5934330, 8901495, 10681794, 17802990, 26704485, 53408970]

約数ペア:

[(1, 53408970), (2, 26704485), (3, 17802990), (5, 10681794), (6, 8901495), (9, 5934330), (10, 5340897), (15, 3560598), (18, 2967165), (27, 1978110), (30, 1780299), (31, 1722870), (45, 1186866), (54, 989055), (62, 861435), (81, 659370), (90, 593433), (93, 574290), (135, 395622), (155, 344574), (162, 329685), (186, 287145), (243, 219790), (270, 197811), (279, 191430), (310, 172287), (405, 131874), (465, 114858), (486, 109895), (558, 95715), (709, 75330), (810, 65937), (837, 63810), (930, 57429), (1215, 43958), (1395, 38286), (1418, 37665), (1674, 31905), (2127, 25110), (2430, 21979), (2511, 21270), (2790, 19143), (3545, 15066), (4185, 12762), (4254, 12555), (5022, 10635), (6381, 8370), (7090, 7533)]