51620433.000000000

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 397094400

約数和(自身を除く): 224204694

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 59, 66, 87, 118, 174, 177, 319, 354, 638, 649, 957, 1298, 1531, 1711, 1914, 1947, 3062, 3422, 3894, 4593, 5133, 9186, 10266, 16841, 18821, 33682, 37642, 44399, 50523, 56463, 88798, 90329, 101046, 112926, 133197, 180658, 266394, 270987, 488389, 541974, 976778, 993619, 1465167, 1987238, 2619541, 2930334, 2980857, 5239082, 5961714, 7858623, 15717246, 28814951, 57629902, 86444853, 172889706]

約数ペア:

[(1, 172889706), (2, 86444853), (3, 57629902), (6, 28814951), (11, 15717246), (22, 7858623), (29, 5961714), (33, 5239082), (58, 2980857), (59, 2930334), (66, 2619541), (87, 1987238), (118, 1465167), (174, 993619), (177, 976778), (319, 541974), (354, 488389), (638, 270987), (649, 266394), (957, 180658), (1298, 133197), (1531, 112926), (1711, 101046), (1914, 90329), (1947, 88798), (3062, 56463), (3422, 50523), (3894, 44399), (4593, 37642), (5133, 33682), (9186, 18821), (10266, 16841)]