55228920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27073}}^1$

素因数の和:27104

約数の個数: 64

約数和(自身を含む): 175439520

約数和(自身を除く): 120210600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27073, 54146, 81219, 108292, 135365, 162438, 216584, 270730, 324876, 406095, 460241, 541460, 649752, 812190, 920482, 1082920, 1380723, 1624380, 1840964, 2301205, 2761446, 3248760, 3681928, 4602410, 5522892, 6903615, 9204820, 11045784, 13807230, 18409640, 27614460, 55228920]

約数ペア:

[(1, 55228920), (2, 27614460), (3, 18409640), (4, 13807230), (5, 11045784), (6, 9204820), (8, 6903615), (10, 5522892), (12, 4602410), (15, 3681928), (17, 3248760), (20, 2761446), (24, 2301205), (30, 1840964), (34, 1624380), (40, 1380723), (51, 1082920), (60, 920482), (68, 812190), (85, 649752), (102, 541460), (120, 460241), (136, 406095), (170, 324876), (204, 270730), (255, 216584), (340, 162438), (408, 135365), (510, 108292), (680, 81219), (1020, 54146), (2040, 27073)]