53189345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 74390400

約数和(自身を除く): 21201055

約数列:

[1, 5, 11, 17, 55, 85, 163, 187, 349, 815, 935, 1745, 1793, 2771, 3839, 5933, 8965, 13855, 19195, 29665, 30481, 56887, 65263, 152405, 284435, 326315, 625757, 967079, 3128785, 4835395, 10637869, 53189345]

約数ペア:

[(1, 53189345), (5, 10637869), (11, 4835395), (17, 3128785), (55, 967079), (85, 625757), (163, 326315), (187, 284435), (349, 152405), (815, 65263), (935, 56887), (1745, 30481), (1793, 29665), (2771, 19195), (3839, 13855), (5933, 8965)]