51677346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 120902976

約数和(自身を除く): 69225630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 557, 658, 987, 1114, 1671, 1974, 2209, 3342, 3899, 4418, 6627, 7798, 11697, 13254, 15463, 23394, 26179, 30926, 46389, 52358, 78537, 92778, 157074, 183253, 366506, 549759, 1099518, 1230413, 2460826, 3691239, 7382478, 8612891, 17225782, 25838673, 51677346]

約数ペア:

[(1, 51677346), (2, 25838673), (3, 17225782), (6, 8612891), (7, 7382478), (14, 3691239), (21, 2460826), (42, 1230413), (47, 1099518), (94, 549759), (141, 366506), (282, 183253), (329, 157074), (557, 92778), (658, 78537), (987, 52358), (1114, 46389), (1671, 30926), (1974, 26179), (2209, 23394), (3342, 15463), (3899, 13254), (4418, 11697), (6627, 7798)]