55883142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 98945658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 186, 189, 217, 251, 266, 279, 342, 378, 399, 434, 502, 513, 558, 589, 651, 753, 798, 837, 1026, 1178, 1197, 1302, 1506, 1674, 1757, 1767, 1953, 2259, 2394, 3514, 3534, 3591, 3906, 4123, 4518, 4769, 5271, 5301, 5859, 6777, 7182, 7781, 8246, 9538, 10542, 10602, 11718, 12369, 13554, 14307, 15562, 15813, 15903, 23343, 24738, 28614, 31626, 31806, 33383, 37107, 42921, 46686, 47439, 54467, 66766, 70029, 74214, 85842, 94878, 100149, 108934, 111321, 128763, 140058, 147839, 163401, 200298, 210087, 222642, 257526, 295678, 300447, 326802, 420174, 443517, 490203, 600894, 887034, 901341, 980406, 1034873, 1330551, 1470609, 1802682, 2069746, 2661102, 2941218, 3104619, 3991653, 6209238, 7983306, 9313857, 18627714, 27941571, 55883142]

約数ペア:

[(1, 55883142), (2, 27941571), (3, 18627714), (6, 9313857), (7, 7983306), (9, 6209238), (14, 3991653), (18, 3104619), (19, 2941218), (21, 2661102), (27, 2069746), (31, 1802682), (38, 1470609), (42, 1330551), (54, 1034873), (57, 980406), (62, 901341), (63, 887034), (93, 600894), (114, 490203), (126, 443517), (133, 420174), (171, 326802), (186, 300447), (189, 295678), (217, 257526), (251, 222642), (266, 210087), (279, 200298), (342, 163401), (378, 147839), (399, 140058), (434, 128763), (502, 111321), (513, 108934), (558, 100149), (589, 94878), (651, 85842), (753, 74214), (798, 70029), (837, 66766), (1026, 54467), (1178, 47439), (1197, 46686), (1302, 42921), (1506, 37107), (1674, 33383), (1757, 31806), (1767, 31626), (1953, 28614), (2259, 24738), (2394, 23343), (3514, 15903), (3534, 15813), (3591, 15562), (3906, 14307), (4123, 13554), (4518, 12369), (4769, 11718), (5271, 10602), (5301, 10542), (5859, 9538), (6777, 8246), (7182, 7781)]