53953992

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 158505600

約数和(自身を除く): 104551608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 43, 54, 72, 74, 86, 108, 111, 129, 148, 157, 172, 216, 222, 258, 296, 314, 333, 344, 387, 444, 471, 516, 628, 666, 774, 888, 942, 999, 1032, 1161, 1256, 1332, 1413, 1548, 1591, 1884, 1998, 2322, 2664, 2826, 3096, 3182, 3768, 3996, 4239, 4644, 4773, 5652, 5809, 6364, 6751, 7992, 8478, 9288, 9546, 11304, 11618, 12728, 13502, 14319, 16956, 17427, 19092, 20253, 23236, 27004, 28638, 33912, 34854, 38184, 40506, 42957, 46472, 52281, 54008, 57276, 60759, 69708, 81012, 85914, 104562, 114552, 121518, 139416, 156843, 162024, 171828, 182277, 209124, 243036, 249787, 313686, 343656, 364554, 418248, 486072, 499574, 627372, 729108, 749361, 999148, 1254744, 1458216, 1498722, 1998296, 2248083, 2997444, 4496166, 5994888, 6744249, 8992332, 13488498, 17984664, 26976996, 53953992]

約数ペア:

[(1, 53953992), (2, 26976996), (3, 17984664), (4, 13488498), (6, 8992332), (8, 6744249), (9, 5994888), (12, 4496166), (18, 2997444), (24, 2248083), (27, 1998296), (36, 1498722), (37, 1458216), (43, 1254744), (54, 999148), (72, 749361), (74, 729108), (86, 627372), (108, 499574), (111, 486072), (129, 418248), (148, 364554), (157, 343656), (172, 313686), (216, 249787), (222, 243036), (258, 209124), (296, 182277), (314, 171828), (333, 162024), (344, 156843), (387, 139416), (444, 121518), (471, 114552), (516, 104562), (628, 85914), (666, 81012), (774, 69708), (888, 60759), (942, 57276), (999, 54008), (1032, 52281), (1161, 46472), (1256, 42957), (1332, 40506), (1413, 38184), (1548, 34854), (1591, 33912), (1884, 28638), (1998, 27004), (2322, 23236), (2664, 20253), (2826, 19092), (3096, 17427), (3182, 16956), (3768, 14319), (3996, 13502), (4239, 12728), (4644, 11618), (4773, 11304), (5652, 9546), (5809, 9288), (6364, 8478), (6751, 7992)]