55121402

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 98565120

約数和(自身を除く): 43443718

約数列:

[1, 2, 7, 14, 29, 58, 137, 203, 274, 406, 959, 991, 1918, 1982, 3973, 6937, 7946, 13874, 27811, 28739, 55622, 57478, 135767, 201173, 271534, 402346, 950369, 1900738, 3937243, 7874486, 27560701, 55121402]

約数ペア:

[(1, 55121402), (2, 27560701), (7, 7874486), (14, 3937243), (29, 1900738), (58, 950369), (137, 402346), (203, 271534), (274, 201173), (406, 135767), (959, 57478), (991, 55622), (1918, 28739), (1982, 27811), (3973, 13874), (6937, 7946)]