53083625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 83066880

約数和(自身を除く): 29983255

約数列:

[1, 5, 7, 19, 25, 31, 35, 95, 103, 125, 133, 155, 175, 217, 475, 515, 589, 665, 721, 775, 875, 1085, 1957, 2375, 2575, 2945, 3193, 3325, 3605, 3875, 4123, 5425, 9785, 12875, 13699, 14725, 15965, 16625, 18025, 20615, 22351, 27125, 48925, 60667, 68495, 73625, 79825, 90125, 103075, 111755, 244625, 303335, 342475, 399125, 424669, 515375, 558775, 1516675, 1712375, 2123345, 2793875, 7583375, 10616725, 53083625]

約数ペア:

[(1, 53083625), (5, 10616725), (7, 7583375), (19, 2793875), (25, 2123345), (31, 1712375), (35, 1516675), (95, 558775), (103, 515375), (125, 424669), (133, 399125), (155, 342475), (175, 303335), (217, 244625), (475, 111755), (515, 103075), (589, 90125), (665, 79825), (721, 73625), (775, 68495), (875, 60667), (1085, 48925), (1957, 27125), (2375, 22351), (2575, 20615), (2945, 18025), (3193, 16625), (3325, 15965), (3605, 14725), (3875, 13699), (4123, 12875), (5425, 9785)]