31950050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{5281}}^1$

素因数の和:5315

約数の個数: 36

約数和(自身を含む): 65333058

約数和(自身を除く): 33383008

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 5281, 6050, 10562, 26405, 52810, 58091, 116182, 132025, 264050, 290455, 580910, 639001, 1278002, 1452275, 2904550, 3195005, 6390010, 15975025, 31950050]

約数ペア:

[(1, 31950050), (2, 15975025), (5, 6390010), (10, 3195005), (11, 2904550), (22, 1452275), (25, 1278002), (50, 639001), (55, 580910), (110, 290455), (121, 264050), (242, 132025), (275, 116182), (550, 58091), (605, 52810), (1210, 26405), (3025, 10562), (5281, 6050)]