51390144

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6863}}^1$

素因数の和:6894

約数の個数: 84

約数和(自身を含む): 158654496

約数和(自身を除く): 107264352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 6863, 7488, 13726, 20589, 27452, 41178, 54904, 61767, 82356, 89219, 109808, 123534, 164712, 178438, 219616, 247068, 267657, 329424, 356876, 439232, 494136, 535314, 658848, 713752, 802971, 988272, 1070628, 1317696, 1427504, 1605942, 1976544, 2141256, 2855008, 3211884, 3953088, 4282512, 5710016, 6423768, 8565024, 12847536, 17130048, 25695072, 51390144]

約数ペア:

[(1, 51390144), (2, 25695072), (3, 17130048), (4, 12847536), (6, 8565024), (8, 6423768), (9, 5710016), (12, 4282512), (13, 3953088), (16, 3211884), (18, 2855008), (24, 2141256), (26, 1976544), (32, 1605942), (36, 1427504), (39, 1317696), (48, 1070628), (52, 988272), (64, 802971), (72, 713752), (78, 658848), (96, 535314), (104, 494136), (117, 439232), (144, 356876), (156, 329424), (192, 267657), (208, 247068), (234, 219616), (288, 178438), (312, 164712), (416, 123534), (468, 109808), (576, 89219), (624, 82356), (832, 61767), (936, 54904), (1248, 41178), (1872, 27452), (2496, 20589), (3744, 13726), (6863, 7488)]