56104600

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 131319720

約数和(自身を除く): 75215120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1630, 1721, 3260, 3442, 4075, 6520, 6884, 8150, 8605, 13768, 16300, 17210, 32600, 34420, 43025, 68840, 86050, 172100, 280523, 344200, 561046, 1122092, 1402615, 2244184, 2805230, 5610460, 7013075, 11220920, 14026150, 28052300, 56104600]

約数ペア:

[(1, 56104600), (2, 28052300), (4, 14026150), (5, 11220920), (8, 7013075), (10, 5610460), (20, 2805230), (25, 2244184), (40, 1402615), (50, 1122092), (100, 561046), (163, 344200), (200, 280523), (326, 172100), (652, 86050), (815, 68840), (1304, 43025), (1630, 34420), (1721, 32600), (3260, 17210), (3442, 16300), (4075, 13768), (6520, 8605), (6884, 8150)]