56961440

素因数分解:

$2^5\times 5^1\times {\mathrm{577}}^1\times {\mathrm{617}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 135023112

約数和(自身を除く): 78061672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 577, 617, 1154, 1234, 2308, 2468, 2885, 3085, 4616, 4936, 5770, 6170, 9232, 9872, 11540, 12340, 18464, 19744, 23080, 24680, 46160, 49360, 92320, 98720, 356009, 712018, 1424036, 1780045, 2848072, 3560090, 5696144, 7120180, 11392288, 14240360, 28480720, 56961440]

約数ペア:

[(1, 56961440), (2, 28480720), (4, 14240360), (5, 11392288), (8, 7120180), (10, 5696144), (16, 3560090), (20, 2848072), (32, 1780045), (40, 1424036), (80, 712018), (160, 356009), (577, 98720), (617, 92320), (1154, 49360), (1234, 46160), (2308, 24680), (2468, 23080), (2885, 19744), (3085, 18464), (4616, 12340), (4936, 11540), (5770, 9872), (6170, 9232)]