51186786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15427}}^1$

素因数の和:15518

約数の個数: 32

約数和(自身を含む): 118487040

約数和(自身を除く): 67300254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 15427, 30854, 46281, 92562, 107989, 215978, 323967, 647934, 1218733, 2437466, 3656199, 7312398, 8531131, 17062262, 25593393, 51186786]

約数ペア:

[(1, 51186786), (2, 25593393), (3, 17062262), (6, 8531131), (7, 7312398), (14, 3656199), (21, 2437466), (42, 1218733), (79, 647934), (158, 323967), (237, 215978), (474, 107989), (553, 92562), (1106, 46281), (1659, 30854), (3318, 15427)]