49377979

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21839}}^1$

素因数の和:21882

約数の個数: 16

約数和(自身を含む): 62899200

約数和(自身を除く): 13521221

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 21839, 152873, 371263, 414941, 2598841, 2904587, 7053997, 49377979]

約数ペア:

[(1, 49377979), (7, 7053997), (17, 2904587), (19, 2598841), (119, 414941), (133, 371263), (323, 152873), (2261, 21839)]