55019680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14951}}^1$

素因数の和:14989

約数の個数: 48

約数和(自身を含む): 135644544

約数和(自身を除く): 80624864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 14951, 29902, 59804, 74755, 119608, 149510, 239216, 299020, 343873, 478432, 598040, 687746, 1196080, 1375492, 1719365, 2392160, 2750984, 3438730, 5501968, 6877460, 11003936, 13754920, 27509840, 55019680]

約数ペア:

[(1, 55019680), (2, 27509840), (4, 13754920), (5, 11003936), (8, 6877460), (10, 5501968), (16, 3438730), (20, 2750984), (23, 2392160), (32, 1719365), (40, 1375492), (46, 1196080), (80, 687746), (92, 598040), (115, 478432), (160, 343873), (184, 299020), (230, 239216), (368, 149510), (460, 119608), (736, 74755), (920, 59804), (1840, 29902), (3680, 14951)]