53880645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5639}}^1$

素因数の和:5674

約数の個数: 48

約数和(自身を含む): 108017280

約数和(自身を除く): 54136635

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 5639, 9555, 16917, 28195, 39473, 73307, 84585, 118419, 197365, 219921, 276311, 366535, 513149, 592095, 828933, 1099605, 1381555, 1539447, 2565745, 3592043, 4144665, 7697235, 10776129, 17960215, 53880645]

約数ペア:

[(1, 53880645), (3, 17960215), (5, 10776129), (7, 7697235), (13, 4144665), (15, 3592043), (21, 2565745), (35, 1539447), (39, 1381555), (49, 1099605), (65, 828933), (91, 592095), (105, 513149), (147, 366535), (195, 276311), (245, 219921), (273, 197365), (455, 118419), (637, 84585), (735, 73307), (1365, 39473), (1911, 28195), (3185, 16917), (5639, 9555)]