47857986

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 126074880

約数和(自身を除く): 78216894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 31, 33, 46, 54, 62, 66, 69, 93, 99, 113, 138, 186, 198, 207, 226, 253, 279, 297, 339, 341, 414, 506, 558, 594, 621, 678, 682, 713, 759, 837, 1017, 1023, 1242, 1243, 1426, 1518, 1674, 2034, 2046, 2139, 2277, 2486, 2599, 3051, 3069, 3503, 3729, 4278, 4554, 5198, 6102, 6138, 6417, 6831, 7006, 7458, 7797, 7843, 9207, 10509, 11187, 12834, 13662, 15594, 15686, 18414, 19251, 21018, 22374, 23391, 23529, 28589, 31527, 33561, 38502, 38533, 46782, 47058, 57178, 63054, 67122, 70173, 70587, 77066, 80569, 85767, 94581, 115599, 140346, 141174, 161138, 171534, 189162, 211761, 231198, 241707, 257301, 346797, 423522, 483414, 514602, 693594, 725121, 771903, 886259, 1040391, 1450242, 1543806, 1772518, 2080782, 2175363, 2658777, 4350726, 5317554, 7976331, 15952662, 23928993, 47857986]

約数ペア:

[(1, 47857986), (2, 23928993), (3, 15952662), (6, 7976331), (9, 5317554), (11, 4350726), (18, 2658777), (22, 2175363), (23, 2080782), (27, 1772518), (31, 1543806), (33, 1450242), (46, 1040391), (54, 886259), (62, 771903), (66, 725121), (69, 693594), (93, 514602), (99, 483414), (113, 423522), (138, 346797), (186, 257301), (198, 241707), (207, 231198), (226, 211761), (253, 189162), (279, 171534), (297, 161138), (339, 141174), (341, 140346), (414, 115599), (506, 94581), (558, 85767), (594, 80569), (621, 77066), (678, 70587), (682, 70173), (713, 67122), (759, 63054), (837, 57178), (1017, 47058), (1023, 46782), (1242, 38533), (1243, 38502), (1426, 33561), (1518, 31527), (1674, 28589), (2034, 23529), (2046, 23391), (2139, 22374), (2277, 21018), (2486, 19251), (2599, 18414), (3051, 15686), (3069, 15594), (3503, 13662), (3729, 12834), (4278, 11187), (4554, 10509), (5198, 9207), (6102, 7843), (6138, 7797), (6417, 7458), (6831, 7006)]