47849490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40897}}^1$

素因数の和:40923

約数の個数: 48

約数和(自身を含む): 133981848

約数和(自身を除く): 86132358

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 40897, 81794, 122691, 204485, 245382, 368073, 408970, 531661, 613455, 736146, 1063322, 1226910, 1594983, 1840365, 2658305, 3189966, 3680730, 4784949, 5316610, 7974915, 9569898, 15949830, 23924745, 47849490]

約数ペア:

[(1, 47849490), (2, 23924745), (3, 15949830), (5, 9569898), (6, 7974915), (9, 5316610), (10, 4784949), (13, 3680730), (15, 3189966), (18, 2658305), (26, 1840365), (30, 1594983), (39, 1226910), (45, 1063322), (65, 736146), (78, 613455), (90, 531661), (117, 408970), (130, 368073), (195, 245382), (234, 204485), (390, 122691), (585, 81794), (1170, 40897)]