51251208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 85606392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 1349, 1583, 1704, 2698, 3166, 4047, 4749, 5396, 6332, 8094, 9498, 10792, 12664, 16188, 18996, 30077, 32376, 37992, 60154, 90231, 112393, 120308, 180462, 224786, 240616, 337179, 360924, 449572, 674358, 721848, 899144, 1348716, 2135467, 2697432, 4270934, 6406401, 8541868, 12812802, 17083736, 25625604, 51251208]

約数ペア:

[(1, 51251208), (2, 25625604), (3, 17083736), (4, 12812802), (6, 8541868), (8, 6406401), (12, 4270934), (19, 2697432), (24, 2135467), (38, 1348716), (57, 899144), (71, 721848), (76, 674358), (114, 449572), (142, 360924), (152, 337179), (213, 240616), (228, 224786), (284, 180462), (426, 120308), (456, 112393), (568, 90231), (852, 60154), (1349, 37992), (1583, 32376), (1704, 30077), (2698, 18996), (3166, 16188), (4047, 12664), (4749, 10792), (5396, 9498), (6332, 8094)]