56647566

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{19793}}^1$

素因数の和:19857

約数の個数: 32

約数和(自身を含む): 128265120

約数和(自身を除く): 71617554

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 19793, 39586, 59379, 118758, 178137, 356274, 534411, 1049029, 1068822, 2098058, 3147087, 6294174, 9441261, 18882522, 28323783, 56647566]

約数ペア:

[(1, 56647566), (2, 28323783), (3, 18882522), (6, 9441261), (9, 6294174), (18, 3147087), (27, 2098058), (53, 1068822), (54, 1049029), (106, 534411), (159, 356274), (318, 178137), (477, 118758), (954, 59379), (1431, 39586), (2862, 19793)]