53408081013

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{1223}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 88175001600

約数和(自身を除く): 34766920587

約数列:

[1, 3, 7, 21, 31, 37, 49, 93, 111, 147, 217, 259, 343, 651, 777, 1029, 1147, 1223, 1369, 1519, 1813, 3441, 3669, 4107, 4557, 5439, 8029, 8561, 9583, 10633, 12691, 24087, 25683, 28749, 31899, 37913, 38073, 42439, 45251, 56203, 59927, 67081, 113739, 127317, 135753, 168609, 179781, 201243, 265391, 297073, 316757, 393421, 419489, 469567, 796173, 891219, 950271, 1180263, 1258467, 1402781, 1408701, 1674287, 1857737, 2079511, 2217299, 4208343, 5022861, 5573211, 6238533, 6651897, 9819467, 11720009, 13004159, 14556577, 15521093, 29458401, 35160027, 39012477, 43669731, 46563279, 51902897, 68736269, 82040063, 155708691, 206208807, 246120189, 363320279, 481153883, 574280441, 1089960837, 1443461649, 1722841323, 2543241953, 7629725859, 17802693671, 53408081013]

約数ペア:

[(1, 53408081013), (3, 17802693671), (7, 7629725859), (21, 2543241953), (31, 1722841323), (37, 1443461649), (49, 1089960837), (93, 574280441), (111, 481153883), (147, 363320279), (217, 246120189), (259, 206208807), (343, 155708691), (651, 82040063), (777, 68736269), (1029, 51902897), (1147, 46563279), (1223, 43669731), (1369, 39012477), (1519, 35160027), (1813, 29458401), (3441, 15521093), (3669, 14556577), (4107, 13004159), (4557, 11720009), (5439, 9819467), (8029, 6651897), (8561, 6238533), (9583, 5573211), (10633, 5022861), (12691, 4208343), (24087, 2217299), (25683, 2079511), (28749, 1857737), (31899, 1674287), (37913, 1408701), (38073, 1402781), (42439, 1258467), (45251, 1180263), (56203, 950271), (59927, 891219), (67081, 796173), (113739, 469567), (127317, 419489), (135753, 393421), (168609, 316757), (179781, 297073), (201243, 265391)]