52278520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{186709}}^1$

素因数の和:186727

約数の個数: 32

約数和(自身を含む): 134431200

約数和(自身を除く): 82152680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 186709, 373418, 746836, 933545, 1306963, 1493672, 1867090, 2613926, 3734180, 5227852, 6534815, 7468360, 10455704, 13069630, 26139260, 52278520]

約数ペア:

[(1, 52278520), (2, 26139260), (4, 13069630), (5, 10455704), (7, 7468360), (8, 6534815), (10, 5227852), (14, 3734180), (20, 2613926), (28, 1867090), (35, 1493672), (40, 1306963), (56, 933545), (70, 746836), (140, 373418), (280, 186709)]