54757860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{912631}}^1$

素因数の和:912643

約数の個数: 24

約数和(自身を含む): 153322176

約数和(自身を除く): 98564316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 912631, 1825262, 2737893, 3650524, 4563155, 5475786, 9126310, 10951572, 13689465, 18252620, 27378930, 54757860]

約数ペア:

[(1, 54757860), (2, 27378930), (3, 18252620), (4, 13689465), (5, 10951572), (6, 9126310), (10, 5475786), (12, 4563155), (15, 3650524), (20, 2737893), (30, 1825262), (60, 912631)]