47521578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8581}}^1$

素因数の和:8670

約数の個数: 32

約数和(自身を含む): 103807872

約数和(自身を除く): 56286294

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 8581, 17162, 25743, 51486, 111553, 223106, 334659, 609251, 669318, 1218502, 1827753, 3655506, 7920263, 15840526, 23760789, 47521578]

約数ペア:

[(1, 47521578), (2, 23760789), (3, 15840526), (6, 7920263), (13, 3655506), (26, 1827753), (39, 1218502), (71, 669318), (78, 609251), (142, 334659), (213, 223106), (426, 111553), (923, 51486), (1846, 25743), (2769, 17162), (5538, 8581)]