51250150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 109680480

約数和(自身を除く): 58430330

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 181, 350, 362, 809, 905, 1267, 1618, 1810, 2534, 4045, 4525, 5663, 6335, 8090, 9050, 11326, 12670, 20225, 28315, 31675, 40450, 56630, 63350, 141575, 146429, 283150, 292858, 732145, 1025003, 1464290, 2050006, 3660725, 5125015, 7321450, 10250030, 25625075, 51250150]

約数ペア:

[(1, 51250150), (2, 25625075), (5, 10250030), (7, 7321450), (10, 5125015), (14, 3660725), (25, 2050006), (35, 1464290), (50, 1025003), (70, 732145), (175, 292858), (181, 283150), (350, 146429), (362, 141575), (809, 63350), (905, 56630), (1267, 40450), (1618, 31675), (1810, 28315), (2534, 20225), (4045, 12670), (4525, 11326), (5663, 9050), (6335, 8090)]