50155980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{119419}}^1$

素因数の和:119438

約数の個数: 48

約数和(自身を含む): 160500480

約数和(自身を除く): 110344500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 119419, 238838, 358257, 477676, 597095, 716514, 835933, 1194190, 1433028, 1671866, 1791285, 2388380, 2507799, 3343732, 3582570, 4179665, 5015598, 7165140, 8359330, 10031196, 12538995, 16718660, 25077990, 50155980]

約数ペア:

[(1, 50155980), (2, 25077990), (3, 16718660), (4, 12538995), (5, 10031196), (6, 8359330), (7, 7165140), (10, 5015598), (12, 4179665), (14, 3582570), (15, 3343732), (20, 2507799), (21, 2388380), (28, 1791285), (30, 1671866), (35, 1433028), (42, 1194190), (60, 835933), (70, 716514), (84, 597095), (105, 477676), (140, 358257), (210, 238838), (420, 119419)]