52111375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 69750720

約数和(自身を除く): 17639345

約数列:

[1, 5, 17, 25, 85, 125, 137, 179, 425, 685, 895, 2125, 2329, 3043, 3425, 4475, 11645, 15215, 17125, 22375, 24523, 58225, 76075, 122615, 291125, 380375, 416891, 613075, 2084455, 3065375, 10422275, 52111375]

約数ペア:

[(1, 52111375), (5, 10422275), (17, 3065375), (25, 2084455), (85, 613075), (125, 416891), (137, 380375), (179, 291125), (425, 122615), (685, 76075), (895, 58225), (2125, 24523), (2329, 22375), (3043, 17125), (3425, 15215), (4475, 11645)]