48996870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1817

約数の個数: 64

約数和(自身を含む): 128447424

約数和(自身を除く): 79450554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1721, 1898, 2190, 2847, 3442, 4745, 5163, 5694, 8605, 9490, 10326, 14235, 17210, 22373, 25815, 28470, 44746, 51630, 67119, 111865, 125633, 134238, 223730, 251266, 335595, 376899, 628165, 671190, 753798, 1256330, 1633229, 1884495, 3266458, 3768990, 4899687, 8166145, 9799374, 16332290, 24498435, 48996870]

約数ペア:

[(1, 48996870), (2, 24498435), (3, 16332290), (5, 9799374), (6, 8166145), (10, 4899687), (13, 3768990), (15, 3266458), (26, 1884495), (30, 1633229), (39, 1256330), (65, 753798), (73, 671190), (78, 628165), (130, 376899), (146, 335595), (195, 251266), (219, 223730), (365, 134238), (390, 125633), (438, 111865), (730, 67119), (949, 51630), (1095, 44746), (1721, 28470), (1898, 25815), (2190, 22373), (2847, 17210), (3442, 14235), (4745, 10326), (5163, 9490), (5694, 8605)]