49949740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1373}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 112184352

約数和(自身を除く): 62234612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1373, 1819, 2140, 2746, 3638, 5492, 6865, 7276, 9095, 13730, 18190, 23341, 27460, 36380, 46682, 93364, 116705, 146911, 233410, 293822, 466820, 587644, 734555, 1469110, 2497487, 2938220, 4994974, 9989948, 12487435, 24974870, 49949740]

約数ペア:

[(1, 49949740), (2, 24974870), (4, 12487435), (5, 9989948), (10, 4994974), (17, 2938220), (20, 2497487), (34, 1469110), (68, 734555), (85, 587644), (107, 466820), (170, 293822), (214, 233410), (340, 146911), (428, 116705), (535, 93364), (1070, 46682), (1373, 36380), (1819, 27460), (2140, 23341), (2746, 18190), (3638, 13730), (5492, 9095), (6865, 7276)]