52190140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89983}}^1$

素因数の和:90021

約数の個数: 24

約数和(自身を含む): 113379840

約数和(自身を除く): 61189700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 89983, 179966, 359932, 449915, 899830, 1799660, 2609507, 5219014, 10438028, 13047535, 26095070, 52190140]

約数ペア:

[(1, 52190140), (2, 26095070), (4, 13047535), (5, 10438028), (10, 5219014), (20, 2609507), (29, 1799660), (58, 899830), (116, 449915), (145, 359932), (290, 179966), (580, 89983)]