48816870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 120441600

約数和(自身を除く): 71624730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 149, 163, 201, 298, 326, 335, 402, 447, 489, 670, 745, 815, 894, 978, 1005, 1490, 1630, 2010, 2235, 2445, 4470, 4890, 9983, 10921, 19966, 21842, 24287, 29949, 32763, 48574, 49915, 54605, 59898, 65526, 72861, 99830, 109210, 121435, 145722, 149745, 163815, 242870, 299490, 327630, 364305, 728610, 1627229, 3254458, 4881687, 8136145, 9763374, 16272290, 24408435, 48816870]

約数ペア:

[(1, 48816870), (2, 24408435), (3, 16272290), (5, 9763374), (6, 8136145), (10, 4881687), (15, 3254458), (30, 1627229), (67, 728610), (134, 364305), (149, 327630), (163, 299490), (201, 242870), (298, 163815), (326, 149745), (335, 145722), (402, 121435), (447, 109210), (489, 99830), (670, 72861), (745, 65526), (815, 59898), (894, 54605), (978, 49915), (1005, 48574), (1490, 32763), (1630, 29949), (2010, 24287), (2235, 21842), (2445, 19966), (4470, 10921), (4890, 9983)]