52147500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 161385840

約数和(自身を除く): 109238340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 409, 425, 500, 510, 625, 750, 818, 850, 1020, 1227, 1250, 1275, 1500, 1636, 1700, 1875, 2045, 2125, 2454, 2500, 2550, 3750, 4090, 4250, 4908, 5100, 6135, 6375, 6953, 7500, 8180, 8500, 10225, 10625, 12270, 12750, 13906, 20450, 20859, 21250, 24540, 25500, 27812, 30675, 31875, 34765, 40900, 41718, 42500, 51125, 61350, 63750, 69530, 83436, 102250, 104295, 122700, 127500, 139060, 153375, 173825, 204500, 208590, 255625, 306750, 347650, 417180, 511250, 521475, 613500, 695300, 766875, 869125, 1022500, 1042950, 1533750, 1738250, 2085900, 2607375, 3067500, 3476500, 4345625, 5214750, 8691250, 10429500, 13036875, 17382500, 26073750, 52147500]

約数ペア:

[(1, 52147500), (2, 26073750), (3, 17382500), (4, 13036875), (5, 10429500), (6, 8691250), (10, 5214750), (12, 4345625), (15, 3476500), (17, 3067500), (20, 2607375), (25, 2085900), (30, 1738250), (34, 1533750), (50, 1042950), (51, 1022500), (60, 869125), (68, 766875), (75, 695300), (85, 613500), (100, 521475), (102, 511250), (125, 417180), (150, 347650), (170, 306750), (204, 255625), (250, 208590), (255, 204500), (300, 173825), (340, 153375), (375, 139060), (409, 127500), (425, 122700), (500, 104295), (510, 102250), (625, 83436), (750, 69530), (818, 63750), (850, 61350), (1020, 51125), (1227, 42500), (1250, 41718), (1275, 40900), (1500, 34765), (1636, 31875), (1700, 30675), (1875, 27812), (2045, 25500), (2125, 24540), (2454, 21250), (2500, 20859), (2550, 20450), (3750, 13906), (4090, 12750), (4250, 12270), (4908, 10625), (5100, 10225), (6135, 8500), (6375, 8180), (6953, 7500)]