55413440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7529}}^1$

素因数の和:7569

約数の個数: 56

約数和(自身を含む): 137708640

約数和(自身を除く): 82295200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 7529, 15058, 30116, 37645, 60232, 75290, 120464, 150580, 173167, 240928, 301160, 346334, 481856, 602320, 692668, 865835, 1204640, 1385336, 1731670, 2409280, 2770672, 3463340, 5541344, 6926680, 11082688, 13853360, 27706720, 55413440]

約数ペア:

[(1, 55413440), (2, 27706720), (4, 13853360), (5, 11082688), (8, 6926680), (10, 5541344), (16, 3463340), (20, 2770672), (23, 2409280), (32, 1731670), (40, 1385336), (46, 1204640), (64, 865835), (80, 692668), (92, 602320), (115, 481856), (160, 346334), (184, 301160), (230, 240928), (320, 173167), (368, 150580), (460, 120464), (736, 75290), (920, 60232), (1472, 37645), (1840, 30116), (3680, 15058), (7360, 7529)]