57690628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 109992960

約数和(自身を除く): 52302332

約数列:

[1, 2, 4, 29, 31, 58, 61, 62, 116, 122, 124, 244, 263, 526, 899, 1052, 1769, 1798, 1891, 3538, 3596, 3782, 7076, 7564, 7627, 8153, 15254, 16043, 16306, 30508, 32086, 32612, 54839, 64172, 109678, 219356, 236437, 465247, 472874, 497333, 930494, 945748, 994666, 1860988, 1989332, 14422657, 28845314, 57690628]

約数ペア:

[(1, 57690628), (2, 28845314), (4, 14422657), (29, 1989332), (31, 1860988), (58, 994666), (61, 945748), (62, 930494), (116, 497333), (122, 472874), (124, 465247), (244, 236437), (263, 219356), (526, 109678), (899, 64172), (1052, 54839), (1769, 32612), (1798, 32086), (1891, 30508), (3538, 16306), (3596, 16043), (3782, 15254), (7076, 8153), (7564, 7627)]