51730695

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4091}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 90007632

約数和(自身を除く): 38276937

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4091, 4215, 12273, 12645, 20455, 36819, 61365, 184095, 1149571, 3448713, 5747855, 10346139, 17243565, 51730695]

約数ペア:

[(1, 51730695), (3, 17243565), (5, 10346139), (9, 5747855), (15, 3448713), (45, 1149571), (281, 184095), (843, 61365), (1405, 36819), (2529, 20455), (4091, 12645), (4215, 12273)]