56260008

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 183532800

約数和(自身を除く): 127272792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 81, 84, 108, 126, 157, 158, 162, 168, 189, 216, 237, 252, 314, 316, 324, 378, 471, 474, 504, 553, 567, 628, 632, 648, 711, 756, 942, 948, 1099, 1106, 1134, 1256, 1413, 1422, 1512, 1659, 1884, 1896, 2133, 2198, 2212, 2268, 2826, 2844, 3297, 3318, 3768, 4239, 4266, 4396, 4424, 4536, 4977, 5652, 5688, 6399, 6594, 6636, 8478, 8532, 8792, 9891, 9954, 11304, 12403, 12717, 12798, 13188, 13272, 14931, 16956, 17064, 19782, 19908, 24806, 25434, 25596, 26376, 29673, 29862, 33912, 37209, 39564, 39816, 44793, 49612, 50868, 51192, 59346, 59724, 74418, 79128, 86821, 89019, 89586, 99224, 101736, 111627, 118692, 119448, 148836, 173642, 178038, 179172, 223254, 237384, 260463, 297672, 334881, 347284, 356076, 358344, 446508, 520926, 669762, 694568, 712152, 781389, 893016, 1004643, 1041852, 1339524, 1562778, 2009286, 2083704, 2344167, 2679048, 3125556, 4018572, 4688334, 6251112, 7032501, 8037144, 9376668, 14065002, 18753336, 28130004, 56260008]

約数ペア:

[(1, 56260008), (2, 28130004), (3, 18753336), (4, 14065002), (6, 9376668), (7, 8037144), (8, 7032501), (9, 6251112), (12, 4688334), (14, 4018572), (18, 3125556), (21, 2679048), (24, 2344167), (27, 2083704), (28, 2009286), (36, 1562778), (42, 1339524), (54, 1041852), (56, 1004643), (63, 893016), (72, 781389), (79, 712152), (81, 694568), (84, 669762), (108, 520926), (126, 446508), (157, 358344), (158, 356076), (162, 347284), (168, 334881), (189, 297672), (216, 260463), (237, 237384), (252, 223254), (314, 179172), (316, 178038), (324, 173642), (378, 148836), (471, 119448), (474, 118692), (504, 111627), (553, 101736), (567, 99224), (628, 89586), (632, 89019), (648, 86821), (711, 79128), (756, 74418), (942, 59724), (948, 59346), (1099, 51192), (1106, 50868), (1134, 49612), (1256, 44793), (1413, 39816), (1422, 39564), (1512, 37209), (1659, 33912), (1884, 29862), (1896, 29673), (2133, 26376), (2198, 25596), (2212, 25434), (2268, 24806), (2826, 19908), (2844, 19782), (3297, 17064), (3318, 16956), (3768, 14931), (4239, 13272), (4266, 13188), (4396, 12798), (4424, 12717), (4536, 12403), (4977, 11304), (5652, 9954), (5688, 9891), (6399, 8792), (6594, 8532), (6636, 8478)]