56362960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22727}}^1$

素因数の和:22771

約数の個数: 40

約数和(自身を含む): 135277056

約数和(自身を除く): 78914096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 22727, 45454, 90908, 113635, 181816, 227270, 363632, 454540, 704537, 909080, 1409074, 1818160, 2818148, 3522685, 5636296, 7045370, 11272592, 14090740, 28181480, 56362960]

約数ペア:

[(1, 56362960), (2, 28181480), (4, 14090740), (5, 11272592), (8, 7045370), (10, 5636296), (16, 3522685), (20, 2818148), (31, 1818160), (40, 1409074), (62, 909080), (80, 704537), (124, 454540), (155, 363632), (248, 227270), (310, 181816), (496, 113635), (620, 90908), (1240, 45454), (2480, 22727)]