48206420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{126859}}^1$

素因数の和:126887

約数の個数: 24

約数和(自身を含む): 106562400

約数和(自身を除く): 58355980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 126859, 253718, 507436, 634295, 1268590, 2410321, 2537180, 4820642, 9641284, 12051605, 24103210, 48206420]

約数ペア:

[(1, 48206420), (2, 24103210), (4, 12051605), (5, 9641284), (10, 4820642), (19, 2537180), (20, 2410321), (38, 1268590), (76, 634295), (95, 507436), (190, 253718), (380, 126859)]