49494540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2687}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 139087872

約数和(自身を除く): 89593332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 2687, 3070, 3684, 4605, 5374, 6140, 8061, 9210, 10748, 13435, 16122, 18420, 26870, 32244, 40305, 53740, 80610, 161220, 824909, 1649818, 2474727, 3299636, 4124545, 4949454, 8249090, 9898908, 12373635, 16498180, 24747270, 49494540]

約数ペア:

[(1, 49494540), (2, 24747270), (3, 16498180), (4, 12373635), (5, 9898908), (6, 8249090), (10, 4949454), (12, 4124545), (15, 3299636), (20, 2474727), (30, 1649818), (60, 824909), (307, 161220), (614, 80610), (921, 53740), (1228, 40305), (1535, 32244), (1842, 26870), (2687, 18420), (3070, 16122), (3684, 13435), (4605, 10748), (5374, 9210), (6140, 8061)]