50120816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 101481600

約数和(自身を除く): 51360784

約数列:

[1, 2, 4, 8, 16, 29, 58, 109, 116, 218, 232, 436, 464, 872, 991, 1744, 1982, 3161, 3964, 6322, 7928, 12644, 15856, 25288, 28739, 50576, 57478, 108019, 114956, 216038, 229912, 432076, 459824, 864152, 1728304, 3132551, 6265102, 12530204, 25060408, 50120816]

約数ペア:

[(1, 50120816), (2, 25060408), (4, 12530204), (8, 6265102), (16, 3132551), (29, 1728304), (58, 864152), (109, 459824), (116, 432076), (218, 229912), (232, 216038), (436, 114956), (464, 108019), (872, 57478), (991, 50576), (1744, 28739), (1982, 25288), (3161, 15856), (3964, 12644), (6322, 7928)]