50720290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 96235776

約数和(自身を除く): 45515486

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2141, 2369, 4282, 4738, 10705, 11845, 21410, 23690, 49243, 98486, 220523, 246215, 441046, 492430, 1102615, 2205230, 5072029, 10144058, 25360145, 50720290]

約数ペア:

[(1, 50720290), (2, 25360145), (5, 10144058), (10, 5072029), (23, 2205230), (46, 1102615), (103, 492430), (115, 441046), (206, 246215), (230, 220523), (515, 98486), (1030, 49243), (2141, 23690), (2369, 21410), (4282, 11845), (4738, 10705)]