54973540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88667}}^1$

素因数の和:88707

約数の個数: 24

約数和(自身を含む): 119169792

約数和(自身を除く): 64196252

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 88667, 177334, 354668, 443335, 886670, 1773340, 2748677, 5497354, 10994708, 13743385, 27486770, 54973540]

約数ペア:

[(1, 54973540), (2, 27486770), (4, 13743385), (5, 10994708), (10, 5497354), (20, 2748677), (31, 1773340), (62, 886670), (124, 443335), (155, 354668), (310, 177334), (620, 88667)]