53507640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3511}}^1$

素因数の和:3652

約数の個数: 64

約数和(自身を含む): 161832960

約数和(自身を除く): 108325320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3511, 3810, 5080, 7022, 7620, 10533, 14044, 15240, 17555, 21066, 28088, 35110, 42132, 52665, 70220, 84264, 105330, 140440, 210660, 421320, 445897, 891794, 1337691, 1783588, 2229485, 2675382, 3567176, 4458970, 5350764, 6688455, 8917940, 10701528, 13376910, 17835880, 26753820, 53507640]

約数ペア:

[(1, 53507640), (2, 26753820), (3, 17835880), (4, 13376910), (5, 10701528), (6, 8917940), (8, 6688455), (10, 5350764), (12, 4458970), (15, 3567176), (20, 2675382), (24, 2229485), (30, 1783588), (40, 1337691), (60, 891794), (120, 445897), (127, 421320), (254, 210660), (381, 140440), (508, 105330), (635, 84264), (762, 70220), (1016, 52665), (1270, 42132), (1524, 35110), (1905, 28088), (2540, 21066), (3048, 17555), (3511, 15240), (3810, 14044), (5080, 10533), (7022, 7620)]