56147928

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{5557}}^1$

素因数の和:5987

約数の個数: 32

約数和(自身を含む): 140728560

約数和(自身を除く): 84580632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 5557, 10104, 11114, 16671, 22228, 33342, 44456, 66684, 133368, 2339497, 4678994, 7018491, 9357988, 14036982, 18715976, 28073964, 56147928]

約数ペア:

[(1, 56147928), (2, 28073964), (3, 18715976), (4, 14036982), (6, 9357988), (8, 7018491), (12, 4678994), (24, 2339497), (421, 133368), (842, 66684), (1263, 44456), (1684, 33342), (2526, 22228), (3368, 16671), (5052, 11114), (5557, 10104)]