53835020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 118238400

約数和(自身を除く): 64403380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 919, 1010, 1838, 2020, 2929, 3676, 4595, 5858, 9190, 11716, 14645, 18380, 26651, 29290, 53302, 58580, 92819, 106604, 133255, 185638, 266510, 371276, 464095, 533020, 928190, 1856380, 2691751, 5383502, 10767004, 13458755, 26917510, 53835020]

約数ペア:

[(1, 53835020), (2, 26917510), (4, 13458755), (5, 10767004), (10, 5383502), (20, 2691751), (29, 1856380), (58, 928190), (101, 533020), (116, 464095), (145, 371276), (202, 266510), (290, 185638), (404, 133255), (505, 106604), (580, 92819), (919, 58580), (1010, 53302), (1838, 29290), (2020, 26651), (2929, 18380), (3676, 14645), (4595, 11716), (5858, 9190)]