49996380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{119039}}^1$

素因数の和:119058

約数の個数: 48

約数和(自身を含む): 159989760

約数和(自身を除く): 109993380

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, 119039, 238078, 357117, 476156, 595195, 714234, 833273, 1190390, 1428468, 1666546, 1785585, 2380780, 2499819, 3333092, 3571170, 4166365, 4999638, 7142340, 8332730, 9999276, 12499095, 16665460, 24998190, 49996380]

約数ペア:

[(1, 49996380), (2, 24998190), (3, 16665460), (4, 12499095), (5, 9999276), (6, 8332730), (7, 7142340), (10, 4999638), (12, 4166365), (14, 3571170), (15, 3333092), (20, 2499819), (21, 2380780), (28, 1785585), (30, 1666546), (35, 1428468), (42, 1190390), (60, 833273), (70, 714234), (84, 595195), (105, 476156), (140, 357117), (210, 238078), (420, 119039)]