57276670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22639}}^1$

素因数の和:22680

約数の個数: 32

約数和(自身を含む): 117365760

約数和(自身を除く): 60089090

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 22639, 45278, 113195, 226390, 249029, 498058, 520697, 1041394, 1245145, 2490290, 2603485, 5206970, 5727667, 11455334, 28638335, 57276670]

約数ペア:

[(1, 57276670), (2, 28638335), (5, 11455334), (10, 5727667), (11, 5206970), (22, 2603485), (23, 2490290), (46, 1245145), (55, 1041394), (110, 520697), (115, 498058), (230, 249029), (253, 226390), (506, 113195), (1265, 45278), (2530, 22639)]