50896020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{121181}}^1$

素因数の和:121200

約数の個数: 48

約数和(自身を含む): 162868608

約数和(自身を除く): 111972588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 121181, 242362, 363543, 484724, 605905, 727086, 848267, 1211810, 1454172, 1696534, 1817715, 2423620, 2544801, 3393068, 3635430, 4241335, 5089602, 7270860, 8482670, 10179204, 12724005, 16965340, 25448010, 50896020]

約数ペア:

[(1, 50896020), (2, 25448010), (3, 16965340), (4, 12724005), (5, 10179204), (6, 8482670), (7, 7270860), (10, 5089602), (12, 4241335), (14, 3635430), (15, 3393068), (20, 2544801), (21, 2423620), (28, 1817715), (30, 1696534), (35, 1454172), (42, 1211810), (60, 848267), (70, 727086), (84, 605905), (105, 484724), (140, 363543), (210, 242362), (420, 121181)]