51838065

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13879}}^1$

素因数の和:13973

約数の個数: 24

約数和(自身を含む): 90941760

約数和(自身を除く): 39103695

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 13879, 41637, 69395, 124911, 208185, 624555, 1151957, 3455871, 5759785, 10367613, 17279355, 51838065]

約数ペア:

[(1, 51838065), (3, 17279355), (5, 10367613), (9, 5759785), (15, 3455871), (45, 1151957), (83, 624555), (249, 208185), (415, 124911), (747, 69395), (1245, 41637), (3735, 13879)]