54981004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 107903488

約数和(自身を除く): 52922484

約数列:

[1, 2, 4, 13, 26, 43, 52, 67, 86, 134, 172, 268, 367, 559, 734, 871, 1118, 1468, 1742, 2236, 2881, 3484, 4771, 5762, 9542, 11524, 15781, 19084, 24589, 31562, 37453, 49178, 63124, 74906, 98356, 149812, 205153, 319657, 410306, 639314, 820612, 1057327, 1278628, 2114654, 4229308, 13745251, 27490502, 54981004]

約数ペア:

[(1, 54981004), (2, 27490502), (4, 13745251), (13, 4229308), (26, 2114654), (43, 1278628), (52, 1057327), (67, 820612), (86, 639314), (134, 410306), (172, 319657), (268, 205153), (367, 149812), (559, 98356), (734, 74906), (871, 63124), (1118, 49178), (1468, 37453), (1742, 31562), (2236, 24589), (2881, 19084), (3484, 15781), (4771, 11524), (5762, 9542)]