49155130

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 40942790

約数列:

[1, 2, 5, 10, 131, 157, 239, 262, 314, 478, 655, 785, 1195, 1310, 1570, 2390, 20567, 31309, 37523, 41134, 62618, 75046, 102835, 156545, 187615, 205670, 313090, 375230, 4915513, 9831026, 24577565, 49155130]

約数ペア:

[(1, 49155130), (2, 24577565), (5, 9831026), (10, 4915513), (131, 375230), (157, 313090), (239, 205670), (262, 187615), (314, 156545), (478, 102835), (655, 75046), (785, 62618), (1195, 41134), (1310, 37523), (1570, 31309), (2390, 20567)]