50201220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20407}}^1$

素因数の和:20460

約数の個数: 48

約数和(自身を含む): 143998848

約数和(自身を除く): 93797628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 20407, 40814, 61221, 81628, 102035, 122442, 204070, 244884, 306105, 408140, 612210, 836687, 1224420, 1673374, 2510061, 3346748, 4183435, 5020122, 8366870, 10040244, 12550305, 16733740, 25100610, 50201220]

約数ペア:

[(1, 50201220), (2, 25100610), (3, 16733740), (4, 12550305), (5, 10040244), (6, 8366870), (10, 5020122), (12, 4183435), (15, 3346748), (20, 2510061), (30, 1673374), (41, 1224420), (60, 836687), (82, 612210), (123, 408140), (164, 306105), (205, 244884), (246, 204070), (410, 122442), (492, 102035), (615, 81628), (820, 61221), (1230, 40814), (2460, 20407)]