47651630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15937}}^1$

素因数の和:15980

約数の個数: 32

約数和(自身を含む): 96393024

約数和(自身を除く): 48741394

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 15937, 31874, 79685, 159370, 207181, 366551, 414362, 733102, 1035905, 1832755, 2071810, 3665510, 4765163, 9530326, 23825815, 47651630]

約数ペア:

[(1, 47651630), (2, 23825815), (5, 9530326), (10, 4765163), (13, 3665510), (23, 2071810), (26, 1832755), (46, 1035905), (65, 733102), (115, 414362), (130, 366551), (230, 207181), (299, 159370), (598, 79685), (1495, 31874), (2990, 15937)]