51497256

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 131961600

約数和(自身を除く): 80464344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 157, 158, 173, 237, 314, 316, 346, 471, 474, 519, 628, 632, 692, 942, 948, 1038, 1256, 1384, 1884, 1896, 2076, 3768, 4152, 12403, 13667, 24806, 27161, 27334, 37209, 41001, 49612, 54322, 54668, 74418, 81483, 82002, 99224, 108644, 109336, 148836, 162966, 164004, 217288, 297672, 325932, 328008, 651864, 2145719, 4291438, 6437157, 8582876, 12874314, 17165752, 25748628, 51497256]

約数ペア:

[(1, 51497256), (2, 25748628), (3, 17165752), (4, 12874314), (6, 8582876), (8, 6437157), (12, 4291438), (24, 2145719), (79, 651864), (157, 328008), (158, 325932), (173, 297672), (237, 217288), (314, 164004), (316, 162966), (346, 148836), (471, 109336), (474, 108644), (519, 99224), (628, 82002), (632, 81483), (692, 74418), (942, 54668), (948, 54322), (1038, 49612), (1256, 41001), (1384, 37209), (1884, 27334), (1896, 27161), (2076, 24806), (3768, 13667), (4152, 12403)]