64189950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{38903}}^1$

素因数の和:38929

約数の個数: 48

約数和(自身を含む): 173667456

約数和(自身を除く): 109477506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 38903, 77806, 116709, 194515, 233418, 389030, 427933, 583545, 855866, 972575, 1167090, 1283799, 1945150, 2139665, 2567598, 2917725, 4279330, 5835450, 6418995, 10698325, 12837990, 21396650, 32094975, 64189950]

約数ペア:

[(1, 64189950), (2, 32094975), (3, 21396650), (5, 12837990), (6, 10698325), (10, 6418995), (11, 5835450), (15, 4279330), (22, 2917725), (25, 2567598), (30, 2139665), (33, 1945150), (50, 1283799), (55, 1167090), (66, 972575), (75, 855866), (110, 583545), (150, 427933), (165, 389030), (275, 233418), (330, 194515), (550, 116709), (825, 77806), (1650, 38903)]