48922480

素因数分解:

$2^4\times 5^1\times {\mathrm{611531}}^1$

素因数の和:611544

約数の個数: 20

約数和(自身を含む): 113744952

約数和(自身を除く): 64822472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 611531, 1223062, 2446124, 3057655, 4892248, 6115310, 9784496, 12230620, 24461240, 48922480]

約数ペア:

[(1, 48922480), (2, 24461240), (4, 12230620), (5, 9784496), (8, 6115310), (10, 4892248), (16, 3057655), (20, 2446124), (40, 1223062), (80, 611531)]