51966020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 113460480

約数和(自身を除く): 61494460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 937, 940, 1180, 1874, 2773, 3748, 4685, 5546, 9370, 11092, 13865, 18740, 27730, 44039, 55283, 55460, 88078, 110566, 176156, 220195, 221132, 276415, 440390, 552830, 880780, 1105660, 2598301, 5196602, 10393204, 12991505, 25983010, 51966020]

約数ペア:

[(1, 51966020), (2, 25983010), (4, 12991505), (5, 10393204), (10, 5196602), (20, 2598301), (47, 1105660), (59, 880780), (94, 552830), (118, 440390), (188, 276415), (235, 221132), (236, 220195), (295, 176156), (470, 110566), (590, 88078), (937, 55460), (940, 55283), (1180, 44039), (1874, 27730), (2773, 18740), (3748, 13865), (4685, 11092), (5546, 9370)]