55416798

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 80

約数和(自身を含む): 131725440

約数和(自身を除く): 76308642

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 107, 138, 139, 162, 207, 214, 278, 321, 414, 417, 621, 642, 834, 963, 1242, 1251, 1863, 1926, 2461, 2502, 2889, 3197, 3726, 3753, 4922, 5778, 6394, 7383, 7506, 8667, 9591, 11259, 14766, 14873, 17334, 19182, 22149, 22518, 28773, 29746, 44298, 44619, 57546, 66447, 86319, 89238, 132894, 133857, 172638, 199341, 258957, 267714, 342079, 398682, 401571, 517914, 684158, 803142, 1026237, 1204713, 2052474, 2409426, 3078711, 6157422, 9236133, 18472266, 27708399, 55416798]

約数ペア:

[(1, 55416798), (2, 27708399), (3, 18472266), (6, 9236133), (9, 6157422), (18, 3078711), (23, 2409426), (27, 2052474), (46, 1204713), (54, 1026237), (69, 803142), (81, 684158), (107, 517914), (138, 401571), (139, 398682), (162, 342079), (207, 267714), (214, 258957), (278, 199341), (321, 172638), (414, 133857), (417, 132894), (621, 89238), (642, 86319), (834, 66447), (963, 57546), (1242, 44619), (1251, 44298), (1863, 29746), (1926, 28773), (2461, 22518), (2502, 22149), (2889, 19182), (3197, 17334), (3726, 14873), (3753, 14766), (4922, 11259), (5778, 9591), (6394, 8667), (7383, 7506)]