51197274

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 114574824

約数和(自身を除く): 63377550

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 173, 246, 346, 369, 401, 519, 738, 802, 1038, 1203, 1557, 2406, 3114, 3609, 7093, 7218, 14186, 16441, 21279, 32882, 42558, 49323, 63837, 69373, 98646, 127674, 138746, 147969, 208119, 295938, 416238, 624357, 1248714, 2844293, 5688586, 8532879, 17065758, 25598637, 51197274]

約数ペア:

[(1, 51197274), (2, 25598637), (3, 17065758), (6, 8532879), (9, 5688586), (18, 2844293), (41, 1248714), (82, 624357), (123, 416238), (173, 295938), (246, 208119), (346, 147969), (369, 138746), (401, 127674), (519, 98646), (738, 69373), (802, 63837), (1038, 49323), (1203, 42558), (1557, 32882), (2406, 21279), (3114, 16441), (3609, 14186), (7093, 7218)]