53026815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 90673920

約数和(自身を除く): 37647105

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 2777, 3819, 6365, 8331, 13885, 19095, 41655, 52763, 158289, 186059, 263815, 558177, 791445, 930295, 2790885, 3535121, 10605363, 17675605, 53026815]

約数ペア:

[(1, 53026815), (3, 17675605), (5, 10605363), (15, 3535121), (19, 2790885), (57, 930295), (67, 791445), (95, 558177), (201, 263815), (285, 186059), (335, 158289), (1005, 52763), (1273, 41655), (2777, 19095), (3819, 13885), (6365, 8331)]