49977886576

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{22469}}^1$

素因数の和:22634

約数の個数: 80

約数和(自身を含む): 102613119840

約数和(自身を除く): 52635233264

約数列:

[1, 2, 4, 8, 16, 43, 53, 61, 86, 106, 122, 172, 212, 244, 344, 424, 488, 688, 848, 976, 2279, 2623, 3233, 4558, 5246, 6466, 9116, 10492, 12932, 18232, 20984, 22469, 25864, 36464, 41968, 44938, 51728, 89876, 139019, 179752, 278038, 359504, 556076, 966167, 1112152, 1190857, 1370609, 1932334, 2224304, 2381714, 2741218, 3864668, 4763428, 5482436, 7729336, 9526856, 10964872, 15458672, 19053712, 21929744, 51206851, 58936187, 72642277, 102413702, 117872374, 145284554, 204827404, 235744748, 290569108, 409654808, 471489496, 581138216, 819309616, 942978992, 1162276432, 3123617911, 6247235822, 12494471644, 24988943288, 49977886576]

約数ペア:

[(1, 49977886576), (2, 24988943288), (4, 12494471644), (8, 6247235822), (16, 3123617911), (43, 1162276432), (53, 942978992), (61, 819309616), (86, 581138216), (106, 471489496), (122, 409654808), (172, 290569108), (212, 235744748), (244, 204827404), (344, 145284554), (424, 117872374), (488, 102413702), (688, 72642277), (848, 58936187), (976, 51206851), (2279, 21929744), (2623, 19053712), (3233, 15458672), (4558, 10964872), (5246, 9526856), (6466, 7729336), (9116, 5482436), (10492, 4763428), (12932, 3864668), (18232, 2741218), (20984, 2381714), (22469, 2224304), (25864, 1932334), (36464, 1370609), (41968, 1190857), (44938, 1112152), (51728, 966167), (89876, 556076), (139019, 359504), (179752, 278038)]