55196778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2419

約数の個数: 64

約数和(自身を含む): 139087872

約数和(自身を除く): 83891094

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 2351, 3354, 3913, 4702, 7053, 7826, 11739, 14106, 16457, 23478, 30563, 32914, 49371, 61126, 91689, 98742, 101093, 183378, 202186, 213941, 303279, 427882, 606558, 641823, 707651, 1283646, 1314209, 1415302, 2122953, 2628418, 3942627, 4245906, 7885254, 9199463, 18398926, 27598389, 55196778]

約数ペア:

[(1, 55196778), (2, 27598389), (3, 18398926), (6, 9199463), (7, 7885254), (13, 4245906), (14, 3942627), (21, 2628418), (26, 2122953), (39, 1415302), (42, 1314209), (43, 1283646), (78, 707651), (86, 641823), (91, 606558), (129, 427882), (182, 303279), (258, 213941), (273, 202186), (301, 183378), (546, 101093), (559, 98742), (602, 91689), (903, 61126), (1118, 49371), (1677, 32914), (1806, 30563), (2351, 23478), (3354, 16457), (3913, 14106), (4702, 11739), (7053, 7826)]