51927160

素因数分解:

$2^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1831}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 117064800

約数和(自身を除く): 65137640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 709, 1418, 1831, 2836, 3545, 3662, 5672, 7090, 7324, 9155, 14180, 14648, 18310, 28360, 36620, 73240, 1298179, 2596358, 5192716, 6490895, 10385432, 12981790, 25963580, 51927160]

約数ペア:

[(1, 51927160), (2, 25963580), (4, 12981790), (5, 10385432), (8, 6490895), (10, 5192716), (20, 2596358), (40, 1298179), (709, 73240), (1418, 36620), (1831, 28360), (2836, 18310), (3545, 14648), (3662, 14180), (5672, 9155), (7090, 7324)]