51420992

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 84

約数和(自身を含む): 125089920

約数和(自身を除く): 73668928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 863, 931, 1064, 1216, 1568, 1726, 1862, 2128, 3136, 3452, 3724, 4256, 6041, 6904, 7448, 8512, 12082, 13808, 14896, 16397, 24164, 27616, 29792, 32794, 42287, 48328, 55232, 59584, 65588, 84574, 96656, 114779, 131176, 169148, 193312, 229558, 262352, 338296, 386624, 459116, 524704, 676592, 803453, 918232, 1049408, 1353184, 1606906, 1836464, 2706368, 3213812, 3672928, 6427624, 7345856, 12855248, 25710496, 51420992]

約数ペア:

[(1, 51420992), (2, 25710496), (4, 12855248), (7, 7345856), (8, 6427624), (14, 3672928), (16, 3213812), (19, 2706368), (28, 1836464), (32, 1606906), (38, 1353184), (49, 1049408), (56, 918232), (64, 803453), (76, 676592), (98, 524704), (112, 459116), (133, 386624), (152, 338296), (196, 262352), (224, 229558), (266, 193312), (304, 169148), (392, 131176), (448, 114779), (532, 96656), (608, 84574), (784, 65588), (863, 59584), (931, 55232), (1064, 48328), (1216, 42287), (1568, 32794), (1726, 29792), (1862, 27616), (2128, 24164), (3136, 16397), (3452, 14896), (3724, 13808), (4256, 12082), (6041, 8512), (6904, 7448)]