54177340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 134734320

約数和(自身を除く): 80556980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 937, 980, 1180, 1652, 1874, 2065, 2891, 3748, 4130, 4685, 5782, 6559, 8260, 9370, 11564, 13118, 14455, 18740, 26236, 28910, 32795, 45913, 55283, 57820, 65590, 91826, 110566, 131180, 183652, 221132, 229565, 276415, 386981, 459130, 552830, 773962, 918260, 1105660, 1547924, 1934905, 2708867, 3869810, 5417734, 7739620, 10835468, 13544335, 27088670, 54177340]

約数ペア:

[(1, 54177340), (2, 27088670), (4, 13544335), (5, 10835468), (7, 7739620), (10, 5417734), (14, 3869810), (20, 2708867), (28, 1934905), (35, 1547924), (49, 1105660), (59, 918260), (70, 773962), (98, 552830), (118, 459130), (140, 386981), (196, 276415), (236, 229565), (245, 221132), (295, 183652), (413, 131180), (490, 110566), (590, 91826), (826, 65590), (937, 57820), (980, 55283), (1180, 45913), (1652, 32795), (1874, 28910), (2065, 26236), (2891, 18740), (3748, 14455), (4130, 13118), (4685, 11564), (5782, 9370), (6559, 8260)]