55164340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 146168064

約数和(自身を除く): 91003724

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 113, 140, 154, 220, 226, 308, 317, 385, 452, 565, 634, 770, 791, 1130, 1243, 1268, 1540, 1582, 1585, 2219, 2260, 2486, 3164, 3170, 3487, 3955, 4438, 4972, 6215, 6340, 6974, 7910, 8701, 8876, 11095, 12430, 13948, 15820, 17402, 17435, 22190, 24409, 24860, 34804, 34870, 35821, 43505, 44380, 48818, 69740, 71642, 87010, 97636, 122045, 143284, 174020, 179105, 244090, 250747, 358210, 394031, 488180, 501494, 716420, 788062, 1002988, 1253735, 1576124, 1970155, 2507470, 2758217, 3940310, 5014940, 5516434, 7880620, 11032868, 13791085, 27582170, 55164340]

約数ペア:

[(1, 55164340), (2, 27582170), (4, 13791085), (5, 11032868), (7, 7880620), (10, 5516434), (11, 5014940), (14, 3940310), (20, 2758217), (22, 2507470), (28, 1970155), (35, 1576124), (44, 1253735), (55, 1002988), (70, 788062), (77, 716420), (110, 501494), (113, 488180), (140, 394031), (154, 358210), (220, 250747), (226, 244090), (308, 179105), (317, 174020), (385, 143284), (452, 122045), (565, 97636), (634, 87010), (770, 71642), (791, 69740), (1130, 48818), (1243, 44380), (1268, 43505), (1540, 35821), (1582, 34870), (1585, 34804), (2219, 24860), (2260, 24409), (2486, 22190), (3164, 17435), (3170, 17402), (3487, 15820), (3955, 13948), (4438, 12430), (4972, 11095), (6215, 8876), (6340, 8701), (6974, 7910)]