48790180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{84121}}^1$

素因数の和:84159

約数の個数: 24

約数和(自身を含む): 105993720

約数和(自身を除く): 57203540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 84121, 168242, 336484, 420605, 841210, 1682420, 2439509, 4879018, 9758036, 12197545, 24395090, 48790180]

約数ペア:

[(1, 48790180), (2, 24395090), (4, 12197545), (5, 9758036), (10, 4879018), (20, 2439509), (29, 1682420), (58, 841210), (116, 420605), (145, 336484), (290, 168242), (580, 84121)]