51437666

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 39137182

約数列:

[1, 2, 7, 14, 53, 106, 181, 362, 371, 383, 742, 766, 1267, 2534, 2681, 5362, 9593, 19186, 20299, 40598, 67151, 69323, 134302, 138646, 142093, 284186, 485261, 970522, 3674119, 7348238, 25718833, 51437666]

約数ペア:

[(1, 51437666), (2, 25718833), (7, 7348238), (14, 3674119), (53, 970522), (106, 485261), (181, 284186), (362, 142093), (371, 138646), (383, 134302), (742, 69323), (766, 67151), (1267, 40598), (2534, 20299), (2681, 19186), (5362, 9593)]