55427344

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 133170048

約数和(自身を除く): 77742704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 677, 688, 731, 952, 1204, 1354, 1462, 1904, 2408, 2708, 2924, 4739, 4816, 5117, 5416, 5848, 9478, 10234, 10832, 11509, 11696, 18956, 20468, 23018, 29111, 37912, 40936, 46036, 58222, 75824, 80563, 81872, 92072, 116444, 161126, 184144, 203777, 232888, 322252, 407554, 465776, 494887, 644504, 815108, 989774, 1289008, 1630216, 1979548, 3260432, 3464209, 3959096, 6928418, 7918192, 13856836, 27713672, 55427344]

約数ペア:

[(1, 55427344), (2, 27713672), (4, 13856836), (7, 7918192), (8, 6928418), (14, 3959096), (16, 3464209), (17, 3260432), (28, 1979548), (34, 1630216), (43, 1289008), (56, 989774), (68, 815108), (86, 644504), (112, 494887), (119, 465776), (136, 407554), (172, 322252), (238, 232888), (272, 203777), (301, 184144), (344, 161126), (476, 116444), (602, 92072), (677, 81872), (688, 80563), (731, 75824), (952, 58222), (1204, 46036), (1354, 40936), (1462, 37912), (1904, 29111), (2408, 23018), (2708, 20468), (2924, 18956), (4739, 11696), (4816, 11509), (5117, 10832), (5416, 10234), (5848, 9478)]