51898014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1187}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 128988288

約数和(自身を除く): 77090274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 347, 694, 1041, 1187, 2082, 2374, 2429, 3123, 3561, 4858, 6246, 7122, 7287, 8309, 10683, 14574, 16618, 21366, 21861, 24927, 43722, 49854, 74781, 149562, 411889, 823778, 1235667, 2471334, 2883223, 3707001, 5766446, 7414002, 8649669, 17299338, 25949007, 51898014]

約数ペア:

[(1, 51898014), (2, 25949007), (3, 17299338), (6, 8649669), (7, 7414002), (9, 5766446), (14, 3707001), (18, 2883223), (21, 2471334), (42, 1235667), (63, 823778), (126, 411889), (347, 149562), (694, 74781), (1041, 49854), (1187, 43722), (2082, 24927), (2374, 21861), (2429, 21366), (3123, 16618), (3561, 14574), (4858, 10683), (6246, 8309), (7122, 7287)]