54649380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^2$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 160477632

約数和(自身を除く): 105828252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 199, 230, 276, 345, 398, 460, 597, 690, 796, 995, 1194, 1380, 1990, 2388, 2985, 3980, 4577, 5970, 9154, 11940, 13731, 18308, 22885, 27462, 39601, 45770, 54924, 68655, 79202, 91540, 118803, 137310, 158404, 198005, 237606, 274620, 396010, 475212, 594015, 792020, 910823, 1188030, 1821646, 2376060, 2732469, 3643292, 4554115, 5464938, 9108230, 10929876, 13662345, 18216460, 27324690, 54649380]

約数ペア:

[(1, 54649380), (2, 27324690), (3, 18216460), (4, 13662345), (5, 10929876), (6, 9108230), (10, 5464938), (12, 4554115), (15, 3643292), (20, 2732469), (23, 2376060), (30, 1821646), (46, 1188030), (60, 910823), (69, 792020), (92, 594015), (115, 475212), (138, 396010), (199, 274620), (230, 237606), (276, 198005), (345, 158404), (398, 137310), (460, 118803), (597, 91540), (690, 79202), (796, 68655), (995, 54924), (1194, 45770), (1380, 39601), (1990, 27462), (2388, 22885), (2985, 18308), (3980, 13731), (4577, 11940), (5970, 9154)]