56609748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 156309608

約数和(自身を除く): 99699860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1657, 1898, 2628, 2847, 3314, 3796, 4971, 5694, 6628, 8541, 9942, 11388, 14913, 17082, 19884, 21541, 29826, 34164, 43082, 59652, 64623, 86164, 120961, 129246, 193869, 241922, 258492, 362883, 387738, 483844, 725766, 775476, 1088649, 1451532, 1572493, 2177298, 3144986, 4354596, 4717479, 6289972, 9434958, 14152437, 18869916, 28304874, 56609748]

約数ペア:

[(1, 56609748), (2, 28304874), (3, 18869916), (4, 14152437), (6, 9434958), (9, 6289972), (12, 4717479), (13, 4354596), (18, 3144986), (26, 2177298), (36, 1572493), (39, 1451532), (52, 1088649), (73, 775476), (78, 725766), (117, 483844), (146, 387738), (156, 362883), (219, 258492), (234, 241922), (292, 193869), (438, 129246), (468, 120961), (657, 86164), (876, 64623), (949, 59652), (1314, 43082), (1657, 34164), (1898, 29826), (2628, 21541), (2847, 19884), (3314, 17082), (3796, 14913), (4971, 11388), (5694, 9942), (6628, 8541)]