56845910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 62904490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 59, 95, 110, 118, 190, 209, 295, 418, 461, 590, 649, 922, 1045, 1121, 1298, 2090, 2242, 2305, 3245, 4610, 5071, 5605, 6490, 8759, 10142, 11210, 12331, 17518, 24662, 25355, 27199, 43795, 50710, 54398, 61655, 87590, 96349, 123310, 135995, 192698, 271990, 299189, 481745, 516781, 598378, 963490, 1033562, 1495945, 2583905, 2991890, 5167810, 5684591, 11369182, 28422955, 56845910]

約数ペア:

[(1, 56845910), (2, 28422955), (5, 11369182), (10, 5684591), (11, 5167810), (19, 2991890), (22, 2583905), (38, 1495945), (55, 1033562), (59, 963490), (95, 598378), (110, 516781), (118, 481745), (190, 299189), (209, 271990), (295, 192698), (418, 135995), (461, 123310), (590, 96349), (649, 87590), (922, 61655), (1045, 54398), (1121, 50710), (1298, 43795), (2090, 27199), (2242, 25355), (2305, 24662), (3245, 17518), (4610, 12331), (5071, 11210), (5605, 10142), (6490, 8759)]