50121870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 122569200

約数和(自身を除く): 72447330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 449, 610, 898, 915, 1347, 1830, 2245, 2694, 3721, 4490, 6735, 7442, 11163, 13470, 18605, 22326, 27389, 37210, 54778, 55815, 82167, 111630, 136945, 164334, 273890, 410835, 821670, 1670729, 3341458, 5012187, 8353645, 10024374, 16707290, 25060935, 50121870]

約数ペア:

[(1, 50121870), (2, 25060935), (3, 16707290), (5, 10024374), (6, 8353645), (10, 5012187), (15, 3341458), (30, 1670729), (61, 821670), (122, 410835), (183, 273890), (305, 164334), (366, 136945), (449, 111630), (610, 82167), (898, 55815), (915, 54778), (1347, 37210), (1830, 27389), (2245, 22326), (2694, 18605), (3721, 13470), (4490, 11163), (6735, 7442)]