56096560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53939}}^1$

素因数の和:53965

約数の個数: 40

約数和(自身を含む): 140459760

約数和(自身を除く): 84363200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 53939, 107878, 215756, 269695, 431512, 539390, 701207, 863024, 1078780, 1402414, 2157560, 2804828, 3506035, 4315120, 5609656, 7012070, 11219312, 14024140, 28048280, 56096560]

約数ペア:

[(1, 56096560), (2, 28048280), (4, 14024140), (5, 11219312), (8, 7012070), (10, 5609656), (13, 4315120), (16, 3506035), (20, 2804828), (26, 2157560), (40, 1402414), (52, 1078780), (65, 863024), (80, 701207), (104, 539390), (130, 431512), (208, 269695), (260, 215756), (520, 107878), (1040, 53939)]