52210700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 118346592

約数和(自身を除く): 66135892

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 103, 137, 148, 185, 206, 274, 370, 412, 515, 548, 685, 740, 925, 1030, 1370, 1850, 2060, 2575, 2740, 3425, 3700, 3811, 5069, 5150, 6850, 7622, 10138, 10300, 13700, 14111, 15244, 19055, 20276, 25345, 28222, 38110, 50690, 56444, 70555, 76220, 95275, 101380, 126725, 141110, 190550, 253450, 282220, 352775, 381100, 506900, 522107, 705550, 1044214, 1411100, 2088428, 2610535, 5221070, 10442140, 13052675, 26105350, 52210700]

約数ペア:

[(1, 52210700), (2, 26105350), (4, 13052675), (5, 10442140), (10, 5221070), (20, 2610535), (25, 2088428), (37, 1411100), (50, 1044214), (74, 705550), (100, 522107), (103, 506900), (137, 381100), (148, 352775), (185, 282220), (206, 253450), (274, 190550), (370, 141110), (412, 126725), (515, 101380), (548, 95275), (685, 76220), (740, 70555), (925, 56444), (1030, 50690), (1370, 38110), (1850, 28222), (2060, 25345), (2575, 20276), (2740, 19055), (3425, 15244), (3700, 14111), (3811, 13700), (5069, 10300), (5150, 10138), (6850, 7622)]