54412620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1847}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 152748288

約数和(自身を除く): 98335668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1847, 1964, 2455, 2946, 3694, 4910, 5541, 5892, 7365, 7388, 9235, 9820, 11082, 14730, 18470, 22164, 27705, 29460, 36940, 55410, 110820, 906877, 1813754, 2720631, 3627508, 4534385, 5441262, 9068770, 10882524, 13603155, 18137540, 27206310, 54412620]

約数ペア:

[(1, 54412620), (2, 27206310), (3, 18137540), (4, 13603155), (5, 10882524), (6, 9068770), (10, 5441262), (12, 4534385), (15, 3627508), (20, 2720631), (30, 1813754), (60, 906877), (491, 110820), (982, 55410), (1473, 36940), (1847, 29460), (1964, 27705), (2455, 22164), (2946, 18470), (3694, 14730), (4910, 11082), (5541, 9820), (5892, 9235), (7365, 7388)]