49793820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1123}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 139735680

約数和(自身を除く): 89941860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1123, 1478, 2217, 2246, 2956, 3369, 3695, 4434, 4492, 5615, 6738, 7390, 8868, 11085, 11230, 13476, 14780, 16845, 22170, 22460, 33690, 44340, 67380, 829897, 1659794, 2489691, 3319588, 4149485, 4979382, 8298970, 9958764, 12448455, 16597940, 24896910, 49793820]

約数ペア:

[(1, 49793820), (2, 24896910), (3, 16597940), (4, 12448455), (5, 9958764), (6, 8298970), (10, 4979382), (12, 4149485), (15, 3319588), (20, 2489691), (30, 1659794), (60, 829897), (739, 67380), (1123, 44340), (1478, 33690), (2217, 22460), (2246, 22170), (2956, 16845), (3369, 14780), (3695, 13476), (4434, 11230), (4492, 11085), (5615, 8868), (6738, 7390)]