54977360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29879}}^1$

素因数の和:29915

約数の個数: 40

約数和(自身を含む): 133384320

約数和(自身を除く): 78406960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 29879, 59758, 119516, 149395, 239032, 298790, 478064, 597580, 687217, 1195160, 1374434, 2390320, 2748868, 3436085, 5497736, 6872170, 10995472, 13744340, 27488680, 54977360]

約数ペア:

[(1, 54977360), (2, 27488680), (4, 13744340), (5, 10995472), (8, 6872170), (10, 5497736), (16, 3436085), (20, 2748868), (23, 2390320), (40, 1374434), (46, 1195160), (80, 687217), (92, 597580), (115, 478064), (184, 298790), (230, 239032), (368, 149395), (460, 119516), (920, 59758), (1840, 29879)]