51213696

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 136928880

約数和(自身を除く): 85715184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 384, 394, 591, 677, 788, 1182, 1354, 1576, 2031, 2364, 2708, 3152, 4062, 4728, 5416, 6304, 8124, 9456, 10832, 12608, 16248, 18912, 21664, 25216, 32496, 37824, 43328, 64992, 75648, 86656, 129984, 133369, 259968, 266738, 400107, 533476, 800214, 1066952, 1600428, 2133904, 3200856, 4267808, 6401712, 8535616, 12803424, 17071232, 25606848, 51213696]

約数ペア:

[(1, 51213696), (2, 25606848), (3, 17071232), (4, 12803424), (6, 8535616), (8, 6401712), (12, 4267808), (16, 3200856), (24, 2133904), (32, 1600428), (48, 1066952), (64, 800214), (96, 533476), (128, 400107), (192, 266738), (197, 259968), (384, 133369), (394, 129984), (591, 86656), (677, 75648), (788, 64992), (1182, 43328), (1354, 37824), (1576, 32496), (2031, 25216), (2364, 21664), (2708, 18912), (3152, 16248), (4062, 12608), (4728, 10832), (5416, 9456), (6304, 8124)]