49443380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1973}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 119387520

約数和(自身を除く): 69944140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 1973, 2506, 3580, 3946, 5012, 6265, 7892, 9865, 12530, 13811, 19730, 25060, 27622, 39460, 55244, 69055, 138110, 276220, 353167, 706334, 1412668, 1765835, 2472169, 3531670, 4944338, 7063340, 9888676, 12360845, 24721690, 49443380]

約数ペア:

[(1, 49443380), (2, 24721690), (4, 12360845), (5, 9888676), (7, 7063340), (10, 4944338), (14, 3531670), (20, 2472169), (28, 1765835), (35, 1412668), (70, 706334), (140, 353167), (179, 276220), (358, 138110), (716, 69055), (895, 55244), (1253, 39460), (1790, 27622), (1973, 25060), (2506, 19730), (3580, 13811), (3946, 12530), (5012, 9865), (6265, 7892)]