52970990

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 97502400

約数和(自身を除く): 44531410

約数列:

[1, 2, 5, 10, 73, 146, 149, 298, 365, 487, 730, 745, 974, 1490, 2435, 4870, 10877, 21754, 35551, 54385, 71102, 72563, 108770, 145126, 177755, 355510, 362815, 725630, 5297099, 10594198, 26485495, 52970990]

約数ペア:

[(1, 52970990), (2, 26485495), (5, 10594198), (10, 5297099), (73, 725630), (146, 362815), (149, 355510), (298, 177755), (365, 145126), (487, 108770), (730, 72563), (745, 71102), (974, 54385), (1490, 35551), (2435, 21754), (4870, 10877)]