51258704

素因数分解:

$2^4\times 7^2\times {\mathrm{65381}}^1$

素因数の和:65403

約数の個数: 30

約数和(自身を含む): 115529994

約数和(自身を除く): 64271290

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 65381, 130762, 261524, 457667, 523048, 915334, 1046096, 1830668, 3203669, 3661336, 6407338, 7322672, 12814676, 25629352, 51258704]

約数ペア:

[(1, 51258704), (2, 25629352), (4, 12814676), (7, 7322672), (8, 6407338), (14, 3661336), (16, 3203669), (28, 1830668), (49, 1046096), (56, 915334), (98, 523048), (112, 457667), (196, 261524), (392, 130762), (784, 65381)]