51346206

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{40177}}^1$

素因数の和:40256

約数の個数: 24

約数和(自身を含む): 112819824

約数和(自身を除く): 61473618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 40177, 80354, 120531, 241062, 361593, 723186, 2852567, 5705134, 8557701, 17115402, 25673103, 51346206]

約数ペア:

[(1, 51346206), (2, 25673103), (3, 17115402), (6, 8557701), (9, 5705134), (18, 2852567), (71, 723186), (142, 361593), (213, 241062), (426, 120531), (639, 80354), (1278, 40177)]