48440980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1933}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 116968320

約数和(自身を除く): 68527340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 1933, 2506, 3580, 3866, 5012, 6265, 7732, 9665, 12530, 13531, 19330, 25060, 27062, 38660, 54124, 67655, 135310, 270620, 346007, 692014, 1384028, 1730035, 2422049, 3460070, 4844098, 6920140, 9688196, 12110245, 24220490, 48440980]

約数ペア:

[(1, 48440980), (2, 24220490), (4, 12110245), (5, 9688196), (7, 6920140), (10, 4844098), (14, 3460070), (20, 2422049), (28, 1730035), (35, 1384028), (70, 692014), (140, 346007), (179, 270620), (358, 135310), (716, 67655), (895, 54124), (1253, 38660), (1790, 27062), (1933, 25060), (2506, 19330), (3580, 13531), (3866, 12530), (5012, 9665), (6265, 7732)]