56552831998

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12781}}^1$

素因数の和:12894

約数の個数: 64

約数和(自身を含む): 98564558400

約数和(自身を除く): 42011726402

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 169, 247, 338, 494, 689, 1007, 1378, 2014, 2197, 3211, 4394, 6422, 8957, 12781, 13091, 17914, 25562, 26182, 41743, 83486, 116441, 166153, 170183, 232882, 242839, 332306, 340366, 485678, 677393, 1354786, 2159989, 2212379, 3156907, 4319978, 4424758, 6313814, 8806109, 12870467, 17612218, 25740934, 28079857, 41039791, 56159714, 82079582, 114479417, 167316071, 228958834, 334632142, 533517283, 1067034566, 1488232421, 2175108923, 2976464842, 4350217846, 28276415999, 56552831998]

約数ペア:

[(1, 56552831998), (2, 28276415999), (13, 4350217846), (19, 2976464842), (26, 2175108923), (38, 1488232421), (53, 1067034566), (106, 533517283), (169, 334632142), (247, 228958834), (338, 167316071), (494, 114479417), (689, 82079582), (1007, 56159714), (1378, 41039791), (2014, 28079857), (2197, 25740934), (3211, 17612218), (4394, 12870467), (6422, 8806109), (8957, 6313814), (12781, 4424758), (13091, 4319978), (17914, 3156907), (25562, 2212379), (26182, 2159989), (41743, 1354786), (83486, 677393), (116441, 485678), (166153, 340366), (170183, 332306), (232882, 242839)]