51212476798

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{377779}}^1$

素因数の和:378232

約数の個数: 32

約数和(自身を含む): 91827740160

約数和(自身を除く): 40615263362

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 421, 842, 2947, 5894, 9683, 19366, 67781, 135562, 377779, 755558, 2644453, 5288906, 8688917, 17377834, 60822419, 121644838, 159044959, 318089918, 1113314713, 2226629426, 3658034057, 7316068114, 25606238399, 51212476798]

約数ペア:

[(1, 51212476798), (2, 25606238399), (7, 7316068114), (14, 3658034057), (23, 2226629426), (46, 1113314713), (161, 318089918), (322, 159044959), (421, 121644838), (842, 60822419), (2947, 17377834), (5894, 8688917), (9683, 5288906), (19366, 2644453), (67781, 755558), (135562, 377779)]