50973340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1039}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 66438500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1039, 1115, 2078, 2230, 2453, 4156, 4460, 4906, 5195, 9812, 10390, 11429, 12265, 20780, 22858, 24530, 45716, 49060, 57145, 114290, 228580, 231697, 463394, 926788, 1158485, 2316970, 2548667, 4633940, 5097334, 10194668, 12743335, 25486670, 50973340]

約数ペア:

[(1, 50973340), (2, 25486670), (4, 12743335), (5, 10194668), (10, 5097334), (11, 4633940), (20, 2548667), (22, 2316970), (44, 1158485), (55, 926788), (110, 463394), (220, 231697), (223, 228580), (446, 114290), (892, 57145), (1039, 49060), (1115, 45716), (2078, 24530), (2230, 22858), (2453, 20780), (4156, 12265), (4460, 11429), (4906, 10390), (5195, 9812)]