51694450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 103580424

約数和(自身を除く): 51885974

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 610, 850, 997, 1037, 1525, 1994, 2074, 3050, 4985, 5185, 9970, 10370, 16949, 24925, 25925, 33898, 49850, 51850, 60817, 84745, 121634, 169490, 304085, 423725, 608170, 847450, 1033889, 1520425, 2067778, 3040850, 5169445, 10338890, 25847225, 51694450]

約数ペア:

[(1, 51694450), (2, 25847225), (5, 10338890), (10, 5169445), (17, 3040850), (25, 2067778), (34, 1520425), (50, 1033889), (61, 847450), (85, 608170), (122, 423725), (170, 304085), (305, 169490), (425, 121634), (610, 84745), (850, 60817), (997, 51850), (1037, 49850), (1525, 33898), (1994, 25925), (2074, 24925), (3050, 16949), (4985, 10370), (5185, 9970)]