51481122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111431}}^1$

素因数の和:111454

約数の個数: 32

約数和(自身を含む): 128369664

約数和(自身を除く): 76888542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 111431, 222862, 334293, 668586, 780017, 1225741, 1560034, 2340051, 2451482, 3677223, 4680102, 7354446, 8580187, 17160374, 25740561, 51481122]

約数ペア:

[(1, 51481122), (2, 25740561), (3, 17160374), (6, 8580187), (7, 7354446), (11, 4680102), (14, 3677223), (21, 2451482), (22, 2340051), (33, 1560034), (42, 1225741), (66, 780017), (77, 668586), (154, 334293), (231, 222862), (462, 111431)]