57510050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 116450880

約数和(自身を除く): 58940830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 859, 1030, 1339, 1718, 2575, 2678, 4295, 5150, 6695, 8590, 11167, 13390, 21475, 22334, 33475, 42950, 55835, 66950, 88477, 111670, 176954, 279175, 442385, 558350, 884770, 1150201, 2211925, 2300402, 4423850, 5751005, 11502010, 28755025, 57510050]

約数ペア:

[(1, 57510050), (2, 28755025), (5, 11502010), (10, 5751005), (13, 4423850), (25, 2300402), (26, 2211925), (50, 1150201), (65, 884770), (103, 558350), (130, 442385), (206, 279175), (325, 176954), (515, 111670), (650, 88477), (859, 66950), (1030, 55835), (1339, 42950), (1718, 33475), (2575, 22334), (2678, 21475), (4295, 13390), (5150, 11167), (6695, 8590)]