52808990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10979}}^1$

素因数の和:11036

約数の個数: 32

約数和(自身を含む): 105144480

約数和(自身を除く): 52335490

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 10979, 21958, 54895, 109790, 142727, 285454, 406223, 713635, 812446, 1427270, 2031115, 4062230, 5280899, 10561798, 26404495, 52808990]

約数ペア:

[(1, 52808990), (2, 26404495), (5, 10561798), (10, 5280899), (13, 4062230), (26, 2031115), (37, 1427270), (65, 812446), (74, 713635), (130, 406223), (185, 285454), (370, 142727), (481, 109790), (962, 54895), (2405, 21958), (4810, 10979)]