52907790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135661}}^1$

素因数の和:135684

約数の個数: 32

約数和(自身を含む): 136747296

約数和(自身を除く): 83839506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 135661, 271322, 406983, 678305, 813966, 1356610, 1763593, 2034915, 3527186, 4069830, 5290779, 8817965, 10581558, 17635930, 26453895, 52907790]

約数ペア:

[(1, 52907790), (2, 26453895), (3, 17635930), (5, 10581558), (6, 8817965), (10, 5290779), (13, 4069830), (15, 3527186), (26, 2034915), (30, 1763593), (39, 1356610), (65, 813966), (78, 678305), (130, 406983), (195, 271322), (390, 135661)]