49683040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28229}}^1$

素因数の和:28255

約数の個数: 48

約数和(自身を含む): 128051280

約数和(自身を除く): 78368240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 28229, 56458, 112916, 141145, 225832, 282290, 310519, 451664, 564580, 621038, 903328, 1129160, 1242076, 1552595, 2258320, 2484152, 3105190, 4516640, 4968304, 6210380, 9936608, 12420760, 24841520, 49683040]

約数ペア:

[(1, 49683040), (2, 24841520), (4, 12420760), (5, 9936608), (8, 6210380), (10, 4968304), (11, 4516640), (16, 3105190), (20, 2484152), (22, 2258320), (32, 1552595), (40, 1242076), (44, 1129160), (55, 903328), (80, 621038), (88, 564580), (110, 451664), (160, 310519), (176, 282290), (220, 225832), (352, 141145), (440, 112916), (880, 56458), (1760, 28229)]