56979164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3329}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 109090800

約数和(自身を除く): 52111636

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 3329, 4279, 6658, 8558, 13316, 17116, 36619, 73238, 146476, 1294981, 2589962, 5179924, 14244791, 28489582, 56979164]

約数ペア:

[(1, 56979164), (2, 28489582), (4, 14244791), (11, 5179924), (22, 2589962), (44, 1294981), (389, 146476), (778, 73238), (1556, 36619), (3329, 17116), (4279, 13316), (6658, 8558)]