49274995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 74359296

約数和(自身を除く): 25084301

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 385, 655, 917, 977, 1441, 4585, 4885, 6839, 7205, 10087, 10747, 34195, 50435, 53735, 75229, 127987, 376145, 639935, 895909, 1407857, 4479545, 7039285, 9854999, 49274995]

約数ペア:

[(1, 49274995), (5, 9854999), (7, 7039285), (11, 4479545), (35, 1407857), (55, 895909), (77, 639935), (131, 376145), (385, 127987), (655, 75229), (917, 53735), (977, 50435), (1441, 34195), (4585, 10747), (4885, 10087), (6839, 7205)]