47758014775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71663}}^1$

素因数の和:71776

約数の個数: 48

約数和(自身を含む): 66114339840

約数和(自身を除く): 18356325065

約数列:

[1, 5, 19, 23, 25, 61, 95, 115, 305, 437, 475, 575, 1159, 1403, 1525, 2185, 5795, 7015, 10925, 26657, 28975, 35075, 71663, 133285, 358315, 666425, 1361597, 1648249, 1791575, 4371443, 6807985, 8241245, 21857215, 31316731, 34039925, 41206225, 83057417, 100543189, 109286075, 156583655, 415287085, 502715945, 782918275, 1910320591, 2076435425, 2513579725, 9551602955, 47758014775]

約数ペア:

[(1, 47758014775), (5, 9551602955), (19, 2513579725), (23, 2076435425), (25, 1910320591), (61, 782918275), (95, 502715945), (115, 415287085), (305, 156583655), (437, 109286075), (475, 100543189), (575, 83057417), (1159, 41206225), (1403, 34039925), (1525, 31316731), (2185, 21857215), (5795, 8241245), (7015, 6807985), (10925, 4371443), (26657, 1791575), (28975, 1648249), (35075, 1361597), (71663, 666425), (133285, 358315)]