54751090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 100465920

約数和(自身を除く): 45714830

約数列:

[1, 2, 5, 10, 101, 151, 202, 302, 359, 505, 718, 755, 1010, 1510, 1795, 3590, 15251, 30502, 36259, 54209, 72518, 76255, 108418, 152510, 181295, 271045, 362590, 542090, 5475109, 10950218, 27375545, 54751090]

約数ペア:

[(1, 54751090), (2, 27375545), (5, 10950218), (10, 5475109), (101, 542090), (151, 362590), (202, 271045), (302, 181295), (359, 152510), (505, 108418), (718, 76255), (755, 72518), (1010, 54209), (1510, 36259), (1795, 30502), (3590, 15251)]