55591242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 76787382

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 83, 111, 166, 222, 249, 259, 431, 498, 518, 581, 777, 862, 1162, 1293, 1554, 1743, 2586, 3017, 3071, 3486, 6034, 6142, 9051, 9213, 15947, 18102, 18426, 21497, 31894, 35773, 42994, 47841, 64491, 71546, 95682, 107319, 111629, 128982, 214638, 223258, 250411, 334887, 500822, 669774, 751233, 1323601, 1502466, 2647202, 3970803, 7941606, 9265207, 18530414, 27795621, 55591242]

約数ペア:

[(1, 55591242), (2, 27795621), (3, 18530414), (6, 9265207), (7, 7941606), (14, 3970803), (21, 2647202), (37, 1502466), (42, 1323601), (74, 751233), (83, 669774), (111, 500822), (166, 334887), (222, 250411), (249, 223258), (259, 214638), (431, 128982), (498, 111629), (518, 107319), (581, 95682), (777, 71546), (862, 64491), (1162, 47841), (1293, 42994), (1554, 35773), (1743, 31894), (2586, 21497), (3017, 18426), (3071, 18102), (3486, 15947), (6034, 9213), (6142, 9051)]