53398428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{261757}}^1$

素因数の和:261781

約数の個数: 24

約数和(自身を含む): 131926032

約数和(自身を除く): 78527604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 261757, 523514, 785271, 1047028, 1570542, 3141084, 4449869, 8899738, 13349607, 17799476, 26699214, 53398428]

約数ペア:

[(1, 53398428), (2, 26699214), (3, 17799476), (4, 13349607), (6, 8899738), (12, 4449869), (17, 3141084), (34, 1570542), (51, 1047028), (68, 785271), (102, 523514), (204, 261757)]