54303800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 132580800

約数和(自身を除く): 78277000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 53, 94, 100, 106, 109, 188, 200, 212, 218, 235, 265, 376, 424, 436, 470, 530, 545, 872, 940, 1060, 1090, 1175, 1325, 1880, 2120, 2180, 2350, 2491, 2650, 2725, 4360, 4700, 4982, 5123, 5300, 5450, 5777, 9400, 9964, 10246, 10600, 10900, 11554, 12455, 19928, 20492, 21800, 23108, 24910, 25615, 28885, 40984, 46216, 49820, 51230, 57770, 62275, 99640, 102460, 115540, 124550, 128075, 144425, 204920, 231080, 249100, 256150, 271519, 288850, 498200, 512300, 543038, 577700, 1024600, 1086076, 1155400, 1357595, 2172152, 2715190, 5430380, 6787975, 10860760, 13575950, 27151900, 54303800]

約数ペア:

[(1, 54303800), (2, 27151900), (4, 13575950), (5, 10860760), (8, 6787975), (10, 5430380), (20, 2715190), (25, 2172152), (40, 1357595), (47, 1155400), (50, 1086076), (53, 1024600), (94, 577700), (100, 543038), (106, 512300), (109, 498200), (188, 288850), (200, 271519), (212, 256150), (218, 249100), (235, 231080), (265, 204920), (376, 144425), (424, 128075), (436, 124550), (470, 115540), (530, 102460), (545, 99640), (872, 62275), (940, 57770), (1060, 51230), (1090, 49820), (1175, 46216), (1325, 40984), (1880, 28885), (2120, 25615), (2180, 24910), (2350, 23108), (2491, 21800), (2650, 20492), (2725, 19928), (4360, 12455), (4700, 11554), (4982, 10900), (5123, 10600), (5300, 10246), (5450, 9964), (5777, 9400)]