47528130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121867}}^1$

素因数の和:121890

約数の個数: 32

約数和(自身を含む): 122842944

約数和(自身を除く): 75314814

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 121867, 243734, 365601, 609335, 731202, 1218670, 1584271, 1828005, 3168542, 3656010, 4752813, 7921355, 9505626, 15842710, 23764065, 47528130]

約数ペア:

[(1, 47528130), (2, 23764065), (3, 15842710), (5, 9505626), (6, 7921355), (10, 4752813), (13, 3656010), (15, 3168542), (26, 1828005), (30, 1584271), (39, 1218670), (65, 731202), (78, 609335), (130, 365601), (195, 243734), (390, 121867)]