51054178

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 94032000

約数和(自身を除く): 42977822

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 3917, 6517, 7834, 13034, 27419, 54838, 74423, 148846, 191933, 383866, 520961, 1041922, 1343531, 2687062, 3646727, 7293454, 25527089, 51054178]

約数ペア:

[(1, 51054178), (2, 25527089), (7, 7293454), (14, 3646727), (19, 2687062), (38, 1343531), (49, 1041922), (98, 520961), (133, 383866), (266, 191933), (343, 148846), (686, 74423), (931, 54838), (1862, 27419), (3917, 13034), (6517, 7834)]