53829280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17707}}^1$

素因数の和:17741

約数の個数: 48

約数和(自身を含む): 133872480

約数和(自身を除く): 80043200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 17707, 35414, 70828, 88535, 141656, 177070, 283312, 336433, 354140, 566624, 672866, 708280, 1345732, 1416560, 1682165, 2691464, 2833120, 3364330, 5382928, 6728660, 10765856, 13457320, 26914640, 53829280]

約数ペア:

[(1, 53829280), (2, 26914640), (4, 13457320), (5, 10765856), (8, 6728660), (10, 5382928), (16, 3364330), (19, 2833120), (20, 2691464), (32, 1682165), (38, 1416560), (40, 1345732), (76, 708280), (80, 672866), (95, 566624), (152, 354140), (160, 336433), (190, 283312), (304, 177070), (380, 141656), (608, 88535), (760, 70828), (1520, 35414), (3040, 17707)]