52138920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11743}}^1$

素因数の和:11794

約数の個数: 64

約数和(自身を含む): 160657920

約数和(自身を除く): 108519000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 11743, 23486, 35229, 46972, 58715, 70458, 93944, 117430, 140916, 176145, 234860, 281832, 352290, 434491, 469720, 704580, 868982, 1303473, 1409160, 1737964, 2172455, 2606946, 3475928, 4344910, 5213892, 6517365, 8689820, 10427784, 13034730, 17379640, 26069460, 52138920]

約数ペア:

[(1, 52138920), (2, 26069460), (3, 17379640), (4, 13034730), (5, 10427784), (6, 8689820), (8, 6517365), (10, 5213892), (12, 4344910), (15, 3475928), (20, 2606946), (24, 2172455), (30, 1737964), (37, 1409160), (40, 1303473), (60, 868982), (74, 704580), (111, 469720), (120, 434491), (148, 352290), (185, 281832), (222, 234860), (296, 176145), (370, 140916), (444, 117430), (555, 93944), (740, 70458), (888, 58715), (1110, 46972), (1480, 35229), (2220, 23486), (4440, 11743)]