45140050

素因数分解:

$2^1\times 5^2\times {\mathrm{911}}^1\times {\mathrm{991}}^1$

素因数の和:1914

約数の個数: 24

約数和(自身を含む): 84137472

約数和(自身を除く): 38997422

約数列:

[1, 2, 5, 10, 25, 50, 911, 991, 1822, 1982, 4555, 4955, 9110, 9910, 22775, 24775, 45550, 49550, 902801, 1805602, 4514005, 9028010, 22570025, 45140050]

約数ペア:

[(1, 45140050), (2, 22570025), (5, 9028010), (10, 4514005), (25, 1805602), (50, 902801), (911, 49550), (991, 45550), (1822, 24775), (1982, 22775), (4555, 9910), (4955, 9110)]