50139425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12457}}^1$

素因数の和:12497

約数の個数: 24

約数和(自身を含む): 74150016

約数和(自身を除く): 24010591

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 12457, 62285, 87199, 286511, 311425, 435995, 1432555, 2005577, 2179975, 7162775, 10027885, 50139425]

約数ペア:

[(1, 50139425), (5, 10027885), (7, 7162775), (23, 2179975), (25, 2005577), (35, 1432555), (115, 435995), (161, 311425), (175, 286511), (575, 87199), (805, 62285), (4025, 12457)]