56416776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 165580800

約数和(自身を除く): 109164024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 307, 312, 372, 403, 456, 494, 589, 614, 741, 744, 806, 921, 988, 1178, 1209, 1228, 1482, 1612, 1767, 1842, 1976, 2356, 2418, 2456, 2964, 3224, 3534, 3684, 3991, 4712, 4836, 5833, 5928, 7068, 7368, 7657, 7982, 9517, 9672, 11666, 11973, 14136, 15314, 15964, 17499, 19034, 22971, 23332, 23946, 28551, 30628, 31928, 34998, 38068, 45942, 46664, 47892, 57102, 61256, 69996, 75829, 76136, 91884, 95784, 114204, 123721, 139992, 151658, 180823, 183768, 227487, 228408, 247442, 303316, 361646, 371163, 454974, 494884, 542469, 606632, 723292, 742326, 909948, 989768, 1084938, 1446584, 1484652, 1819896, 2169876, 2350699, 2969304, 4339752, 4701398, 7052097, 9402796, 14104194, 18805592, 28208388, 56416776]

約数ペア:

[(1, 56416776), (2, 28208388), (3, 18805592), (4, 14104194), (6, 9402796), (8, 7052097), (12, 4701398), (13, 4339752), (19, 2969304), (24, 2350699), (26, 2169876), (31, 1819896), (38, 1484652), (39, 1446584), (52, 1084938), (57, 989768), (62, 909948), (76, 742326), (78, 723292), (93, 606632), (104, 542469), (114, 494884), (124, 454974), (152, 371163), (156, 361646), (186, 303316), (228, 247442), (247, 228408), (248, 227487), (307, 183768), (312, 180823), (372, 151658), (403, 139992), (456, 123721), (494, 114204), (589, 95784), (614, 91884), (741, 76136), (744, 75829), (806, 69996), (921, 61256), (988, 57102), (1178, 47892), (1209, 46664), (1228, 45942), (1482, 38068), (1612, 34998), (1767, 31928), (1842, 30628), (1976, 28551), (2356, 23946), (2418, 23332), (2456, 22971), (2964, 19034), (3224, 17499), (3534, 15964), (3684, 15314), (3991, 14136), (4712, 11973), (4836, 11666), (5833, 9672), (5928, 9517), (7068, 7982), (7368, 7657)]