54992655

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 48687345

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 89, 115, 135, 199, 207, 267, 345, 445, 597, 621, 801, 995, 1035, 1335, 1791, 2047, 2403, 2985, 3105, 4005, 4577, 5373, 6141, 8955, 10235, 12015, 13731, 17711, 18423, 22885, 26865, 30705, 41193, 53133, 55269, 68655, 88555, 92115, 123579, 159399, 205965, 265665, 276345, 407353, 478197, 617895, 796995, 1222059, 2036765, 2390985, 3666177, 6110295, 10998531, 18330885, 54992655]

約数ペア:

[(1, 54992655), (3, 18330885), (5, 10998531), (9, 6110295), (15, 3666177), (23, 2390985), (27, 2036765), (45, 1222059), (69, 796995), (89, 617895), (115, 478197), (135, 407353), (199, 276345), (207, 265665), (267, 205965), (345, 159399), (445, 123579), (597, 92115), (621, 88555), (801, 68655), (995, 55269), (1035, 53133), (1335, 41193), (1791, 30705), (2047, 26865), (2403, 22885), (2985, 18423), (3105, 17711), (4005, 13731), (4577, 12015), (5373, 10235), (6141, 8955)]