56612480

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 137975400

約数和(自身を除く): 81362920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1669, 1696, 2120, 3338, 3392, 4240, 6676, 6784, 8345, 8480, 13352, 16690, 16960, 26704, 33380, 33920, 53408, 66760, 88457, 106816, 133520, 176914, 213632, 267040, 353828, 442285, 534080, 707656, 884570, 1068160, 1415312, 1769140, 2830624, 3538280, 5661248, 7076560, 11322496, 14153120, 28306240, 56612480]

約数ペア:

[(1, 56612480), (2, 28306240), (4, 14153120), (5, 11322496), (8, 7076560), (10, 5661248), (16, 3538280), (20, 2830624), (32, 1769140), (40, 1415312), (53, 1068160), (64, 884570), (80, 707656), (106, 534080), (128, 442285), (160, 353828), (212, 267040), (265, 213632), (320, 176914), (424, 133520), (530, 106816), (640, 88457), (848, 66760), (1060, 53408), (1669, 33920), (1696, 33380), (2120, 26704), (3338, 16960), (3392, 16690), (4240, 13352), (6676, 8480), (6784, 8345)]