52359880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27851}}^1$

素因数の和:27909

約数の個数: 32

約数和(自身を含む): 120320640

約数和(自身を除く): 67960760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 27851, 55702, 111404, 139255, 222808, 278510, 557020, 1114040, 1308997, 2617994, 5235988, 6544985, 10471976, 13089970, 26179940, 52359880]

約数ペア:

[(1, 52359880), (2, 26179940), (4, 13089970), (5, 10471976), (8, 6544985), (10, 5235988), (20, 2617994), (40, 1308997), (47, 1114040), (94, 557020), (188, 278510), (235, 222808), (376, 139255), (470, 111404), (940, 55702), (1880, 27851)]