53363800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 144990720

約数和(自身を除く): 91626920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 175, 188, 200, 235, 280, 329, 350, 376, 470, 658, 700, 811, 940, 1175, 1316, 1400, 1622, 1645, 1880, 2350, 2632, 3244, 3290, 4055, 4700, 5677, 6488, 6580, 8110, 8225, 9400, 11354, 13160, 16220, 16450, 20275, 22708, 28385, 32440, 32900, 38117, 40550, 45416, 56770, 65800, 76234, 81100, 113540, 141925, 152468, 162200, 190585, 227080, 266819, 283850, 304936, 381170, 533638, 567700, 762340, 952925, 1067276, 1135400, 1334095, 1524680, 1905850, 2134552, 2668190, 3811700, 5336380, 6670475, 7623400, 10672760, 13340950, 26681900, 53363800]

約数ペア:

[(1, 53363800), (2, 26681900), (4, 13340950), (5, 10672760), (7, 7623400), (8, 6670475), (10, 5336380), (14, 3811700), (20, 2668190), (25, 2134552), (28, 1905850), (35, 1524680), (40, 1334095), (47, 1135400), (50, 1067276), (56, 952925), (70, 762340), (94, 567700), (100, 533638), (140, 381170), (175, 304936), (188, 283850), (200, 266819), (235, 227080), (280, 190585), (329, 162200), (350, 152468), (376, 141925), (470, 113540), (658, 81100), (700, 76234), (811, 65800), (940, 56770), (1175, 45416), (1316, 40550), (1400, 38117), (1622, 32900), (1645, 32440), (1880, 28385), (2350, 22708), (2632, 20275), (3244, 16450), (3290, 16220), (4055, 13160), (4700, 11354), (5677, 9400), (6488, 8225), (6580, 8110)]