49793505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1429}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 84015360

約数和(自身を除く): 34221855

約数列:

[1, 3, 5, 15, 23, 69, 101, 115, 303, 345, 505, 1429, 1515, 2323, 4287, 6969, 7145, 11615, 21435, 32867, 34845, 98601, 144329, 164335, 432987, 493005, 721645, 2164935, 3319567, 9958701, 16597835, 49793505]

約数ペア:

[(1, 49793505), (3, 16597835), (5, 9958701), (15, 3319567), (23, 2164935), (69, 721645), (101, 493005), (115, 432987), (303, 164335), (345, 144329), (505, 98601), (1429, 34845), (1515, 32867), (2323, 21435), (4287, 11615), (6969, 7145)]