49170860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1559}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 60902740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1559, 1577, 1660, 3118, 3154, 6236, 6308, 7795, 7885, 15590, 15770, 29621, 31180, 31540, 59242, 118484, 129397, 148105, 258794, 296210, 517588, 592420, 646985, 1293970, 2458543, 2587940, 4917086, 9834172, 12292715, 24585430, 49170860]

約数ペア:

[(1, 49170860), (2, 24585430), (4, 12292715), (5, 9834172), (10, 4917086), (19, 2587940), (20, 2458543), (38, 1293970), (76, 646985), (83, 592420), (95, 517588), (166, 296210), (190, 258794), (332, 148105), (380, 129397), (415, 118484), (830, 59242), (1559, 31540), (1577, 31180), (1660, 29621), (3118, 15770), (3154, 15590), (6236, 7885), (6308, 7795)]