49013200

素因数分解:

$2^4\times 5^2\times {\mathrm{122533}}^1$

素因数の和:122551

約数の個数: 30

約数和(自身を含む): 117755174

約数和(自身を除く): 68741974

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 122533, 245066, 490132, 612665, 980264, 1225330, 1960528, 2450660, 3063325, 4901320, 6126650, 9802640, 12253300, 24506600, 49013200]

約数ペア:

[(1, 49013200), (2, 24506600), (4, 12253300), (5, 9802640), (8, 6126650), (10, 4901320), (16, 3063325), (20, 2450660), (25, 1960528), (40, 1225330), (50, 980264), (80, 612665), (100, 490132), (200, 245066), (400, 122533)]