48161740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1223}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 111041280

約数和(自身を除く): 62879540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1223, 1790, 1969, 2446, 3580, 3938, 4892, 6115, 7876, 9845, 12230, 13453, 19690, 24460, 26906, 39380, 53812, 67265, 134530, 218917, 269060, 437834, 875668, 1094585, 2189170, 2408087, 4378340, 4816174, 9632348, 12040435, 24080870, 48161740]

約数ペア:

[(1, 48161740), (2, 24080870), (4, 12040435), (5, 9632348), (10, 4816174), (11, 4378340), (20, 2408087), (22, 2189170), (44, 1094585), (55, 875668), (110, 437834), (179, 269060), (220, 218917), (358, 134530), (716, 67265), (895, 53812), (1223, 39380), (1790, 26906), (1969, 24460), (2446, 19690), (3580, 13453), (3938, 12230), (4892, 9845), (6115, 7876)]