53643020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2791}}^1$

素因数の和:2862

約数の個数: 36

約数和(自身を含む): 116443152

約数和(自身を除く): 62800132

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 2791, 3844, 4805, 5582, 9610, 11164, 13955, 19220, 27910, 55820, 86521, 173042, 346084, 432605, 865210, 1730420, 2682151, 5364302, 10728604, 13410755, 26821510, 53643020]

約数ペア:

[(1, 53643020), (2, 26821510), (4, 13410755), (5, 10728604), (10, 5364302), (20, 2682151), (31, 1730420), (62, 865210), (124, 432605), (155, 346084), (310, 173042), (620, 86521), (961, 55820), (1922, 27910), (2791, 19220), (3844, 13955), (4805, 11164), (5582, 9610)]