53482480

素因数分解:

$2^4\times 5^1\times {\mathrm{668531}}^1$

素因数の和:668544

約数の個数: 20

約数和(自身を含む): 124346952

約数和(自身を除く): 70864472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 668531, 1337062, 2674124, 3342655, 5348248, 6685310, 10696496, 13370620, 26741240, 53482480]

約数ペア:

[(1, 53482480), (2, 26741240), (4, 13370620), (5, 10696496), (8, 6685310), (10, 5348248), (16, 3342655), (20, 2674124), (40, 1337062), (80, 668531)]