56378817

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 95135040

約数和(自身を除く): 38756223

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 139, 153, 187, 241, 417, 561, 723, 1251, 1529, 1683, 2169, 2363, 2651, 4097, 4587, 7089, 7953, 12291, 13761, 21267, 23859, 25993, 33499, 36873, 45067, 77979, 100497, 135201, 233937, 301491, 368489, 405603, 569483, 1105467, 1708449, 3316401, 5125347, 6264313, 18792939, 56378817]

約数ペア:

[(1, 56378817), (3, 18792939), (9, 6264313), (11, 5125347), (17, 3316401), (33, 1708449), (51, 1105467), (99, 569483), (139, 405603), (153, 368489), (187, 301491), (241, 233937), (417, 135201), (561, 100497), (723, 77979), (1251, 45067), (1529, 36873), (1683, 33499), (2169, 25993), (2363, 23859), (2651, 21267), (4097, 13761), (4587, 12291), (7089, 7953)]