51002553

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10891}}^1$

素因数の和:11124

約数の個数: 16

約数和(自身を含む): 78073856

約数和(自身を除く): 27071303

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 10891, 32673, 76237, 228711, 2428693, 7286079, 17000851, 51002553]

約数ペア:

[(1, 51002553), (3, 17000851), (7, 7286079), (21, 2428693), (223, 228711), (669, 76237), (1561, 32673), (4683, 10891)]