51485544

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 163088640

約数和(自身を除く): 111603096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 198, 216, 233, 248, 264, 279, 297, 324, 341, 372, 396, 466, 558, 594, 648, 682, 699, 744, 792, 837, 891, 932, 1023, 1116, 1188, 1364, 1398, 1674, 1782, 1864, 2046, 2097, 2232, 2376, 2511, 2563, 2728, 2796, 3069, 3348, 3564, 4092, 4194, 5022, 5126, 5592, 6138, 6291, 6696, 7128, 7223, 7689, 8184, 8388, 9207, 10044, 10252, 12276, 12582, 14446, 15378, 16776, 18414, 18873, 20088, 20504, 21669, 23067, 24552, 25164, 27621, 28892, 30756, 36828, 37746, 43338, 46134, 50328, 55242, 57784, 61512, 65007, 69201, 73656, 75492, 79453, 86676, 92268, 110484, 130014, 138402, 150984, 158906, 173352, 184536, 195021, 207603, 220968, 238359, 260028, 276804, 317812, 390042, 415206, 476718, 520056, 553608, 585063, 635624, 715077, 780084, 830412, 953436, 1170126, 1430154, 1560168, 1660824, 1906872, 2145231, 2340252, 2860308, 4290462, 4680504, 5720616, 6435693, 8580924, 12871386, 17161848, 25742772, 51485544]

約数ペア:

[(1, 51485544), (2, 25742772), (3, 17161848), (4, 12871386), (6, 8580924), (8, 6435693), (9, 5720616), (11, 4680504), (12, 4290462), (18, 2860308), (22, 2340252), (24, 2145231), (27, 1906872), (31, 1660824), (33, 1560168), (36, 1430154), (44, 1170126), (54, 953436), (62, 830412), (66, 780084), (72, 715077), (81, 635624), (88, 585063), (93, 553608), (99, 520056), (108, 476718), (124, 415206), (132, 390042), (162, 317812), (186, 276804), (198, 260028), (216, 238359), (233, 220968), (248, 207603), (264, 195021), (279, 184536), (297, 173352), (324, 158906), (341, 150984), (372, 138402), (396, 130014), (466, 110484), (558, 92268), (594, 86676), (648, 79453), (682, 75492), (699, 73656), (744, 69201), (792, 65007), (837, 61512), (891, 57784), (932, 55242), (1023, 50328), (1116, 46134), (1188, 43338), (1364, 37746), (1398, 36828), (1674, 30756), (1782, 28892), (1864, 27621), (2046, 25164), (2097, 24552), (2232, 23067), (2376, 21669), (2511, 20504), (2563, 20088), (2728, 18873), (2796, 18414), (3069, 16776), (3348, 15378), (3564, 14446), (4092, 12582), (4194, 12276), (5022, 10252), (5126, 10044), (5592, 9207), (6138, 8388), (6291, 8184), (6696, 7689), (7128, 7223)]