51222810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21613}}^1$

素因数の和:21702

約数の個数: 32

約数和(自身を含む): 124496640

約数和(自身を除く): 73273830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 21613, 43226, 64839, 108065, 129678, 216130, 324195, 648390, 1707427, 3414854, 5122281, 8537135, 10244562, 17074270, 25611405, 51222810]

約数ペア:

[(1, 51222810), (2, 25611405), (3, 17074270), (5, 10244562), (6, 8537135), (10, 5122281), (15, 3414854), (30, 1707427), (79, 648390), (158, 324195), (237, 216130), (395, 129678), (474, 108065), (790, 64839), (1185, 43226), (2370, 21613)]