57043900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 129366720

約数和(自身を除く): 72322820

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 53, 94, 100, 106, 188, 212, 229, 235, 265, 458, 470, 530, 916, 940, 1060, 1145, 1175, 1325, 2290, 2350, 2491, 2650, 4580, 4700, 4982, 5300, 5725, 9964, 10763, 11450, 12137, 12455, 21526, 22900, 24274, 24910, 43052, 48548, 49820, 53815, 60685, 62275, 107630, 121370, 124550, 215260, 242740, 249100, 269075, 303425, 538150, 570439, 606850, 1076300, 1140878, 1213700, 2281756, 2852195, 5704390, 11408780, 14260975, 28521950, 57043900]

約数ペア:

[(1, 57043900), (2, 28521950), (4, 14260975), (5, 11408780), (10, 5704390), (20, 2852195), (25, 2281756), (47, 1213700), (50, 1140878), (53, 1076300), (94, 606850), (100, 570439), (106, 538150), (188, 303425), (212, 269075), (229, 249100), (235, 242740), (265, 215260), (458, 124550), (470, 121370), (530, 107630), (916, 62275), (940, 60685), (1060, 53815), (1145, 49820), (1175, 48548), (1325, 43052), (2290, 24910), (2350, 24274), (2491, 22900), (2650, 21526), (4580, 12455), (4700, 12137), (4982, 11450), (5300, 10763), (5725, 9964)]