53454820

素因数分解:

$2^2\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{1657}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 112392504

約数和(自身を除く): 58937684

約数列:

[1, 2, 4, 5, 10, 20, 1613, 1657, 3226, 3314, 6452, 6628, 8065, 8285, 16130, 16570, 32260, 33140, 2672741, 5345482, 10690964, 13363705, 26727410, 53454820]

約数ペア:

[(1, 53454820), (2, 26727410), (4, 13363705), (5, 10690964), (10, 5345482), (20, 2672741), (1613, 33140), (1657, 32260), (3226, 16570), (3314, 16130), (6452, 8285), (6628, 8065)]