48577375

素因数分解:

$5^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 77875200

約数和(自身を除く): 29297825

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 103, 125, 175, 245, 275, 343, 385, 515, 539, 721, 875, 1133, 1225, 1375, 1715, 1925, 2575, 2695, 3605, 3773, 5047, 5665, 6125, 7931, 8575, 9625, 12875, 13475, 18025, 18865, 25235, 28325, 35329, 39655, 42875, 55517, 67375, 90125, 94325, 126175, 141625, 176645, 198275, 277585, 388619, 471625, 630875, 883225, 991375, 1387925, 1943095, 4416125, 6939625, 9715475, 48577375]

約数ペア:

[(1, 48577375), (5, 9715475), (7, 6939625), (11, 4416125), (25, 1943095), (35, 1387925), (49, 991375), (55, 883225), (77, 630875), (103, 471625), (125, 388619), (175, 277585), (245, 198275), (275, 176645), (343, 141625), (385, 126175), (515, 94325), (539, 90125), (721, 67375), (875, 55517), (1133, 42875), (1225, 39655), (1375, 35329), (1715, 28325), (1925, 25235), (2575, 18865), (2695, 18025), (3605, 13475), (3773, 12875), (5047, 9625), (5665, 8575), (6125, 7931)]