56553860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4357}}^1$

素因数の和:4436

約数の個数: 48

約数和(自身を含む): 131785920

約数和(自身を除く): 75232060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 4357, 6490, 8714, 12980, 17428, 21785, 43570, 47927, 87140, 95854, 191708, 239635, 257063, 479270, 514126, 958540, 1028252, 1285315, 2570630, 2827693, 5141260, 5655386, 11310772, 14138465, 28276930, 56553860]

約数ペア:

[(1, 56553860), (2, 28276930), (4, 14138465), (5, 11310772), (10, 5655386), (11, 5141260), (20, 2827693), (22, 2570630), (44, 1285315), (55, 1028252), (59, 958540), (110, 514126), (118, 479270), (220, 257063), (236, 239635), (295, 191708), (590, 95854), (649, 87140), (1180, 47927), (1298, 43570), (2596, 21785), (3245, 17428), (4357, 12980), (6490, 8714)]