55044560

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6089}}^1$

素因数の和:6215

約数の個数: 40

約数和(自身を含む): 129132360

約数和(自身を除く): 74087800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 6089, 9040, 12178, 24356, 30445, 48712, 60890, 97424, 121780, 243560, 487120, 688057, 1376114, 2752228, 3440285, 5504456, 6880570, 11008912, 13761140, 27522280, 55044560]

約数ペア:

[(1, 55044560), (2, 27522280), (4, 13761140), (5, 11008912), (8, 6880570), (10, 5504456), (16, 3440285), (20, 2752228), (40, 1376114), (80, 688057), (113, 487120), (226, 243560), (452, 121780), (565, 97424), (904, 60890), (1130, 48712), (1808, 30445), (2260, 24356), (4520, 12178), (6089, 9040)]