53503624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 106813080

約数和(自身を除く): 53309456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 1997, 3349, 3994, 6698, 7988, 13396, 15976, 26792, 33949, 67898, 135796, 271592, 393409, 786818, 1573636, 3147272, 6687953, 13375906, 26751812, 53503624]

約数ペア:

[(1, 53503624), (2, 26751812), (4, 13375906), (8, 6687953), (17, 3147272), (34, 1573636), (68, 786818), (136, 393409), (197, 271592), (394, 135796), (788, 67898), (1576, 33949), (1997, 26792), (3349, 15976), (3994, 13396), (6698, 7988)]