56601510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 155865600

約数和(自身を除く): 99264090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 659, 818, 1227, 1318, 1977, 2045, 2454, 2863, 3295, 3954, 4090, 4613, 5726, 6135, 6590, 8589, 9226, 9885, 12270, 13839, 14315, 17178, 19770, 23065, 27678, 28630, 42945, 46130, 69195, 85890, 138390, 269531, 539062, 808593, 1347655, 1617186, 1886717, 2695310, 3773434, 4042965, 5660151, 8085930, 9433585, 11320302, 18867170, 28300755, 56601510]

約数ペア:

[(1, 56601510), (2, 28300755), (3, 18867170), (5, 11320302), (6, 9433585), (7, 8085930), (10, 5660151), (14, 4042965), (15, 3773434), (21, 2695310), (30, 1886717), (35, 1617186), (42, 1347655), (70, 808593), (105, 539062), (210, 269531), (409, 138390), (659, 85890), (818, 69195), (1227, 46130), (1318, 42945), (1977, 28630), (2045, 27678), (2454, 23065), (2863, 19770), (3295, 17178), (3954, 14315), (4090, 13839), (4613, 12270), (5726, 9885), (6135, 9226), (6590, 8589)]