51195136

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{6451}}^1$

素因数の和:6498

約数の個数: 36

約数和(自身を含む): 105503104

約数和(自身を除く): 54307968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 6451, 7936, 12902, 25804, 51608, 103216, 199981, 206432, 399962, 412864, 799924, 825728, 1599848, 1651456, 3199696, 6399392, 12798784, 25597568, 51195136]

約数ペア:

[(1, 51195136), (2, 25597568), (4, 12798784), (8, 6399392), (16, 3199696), (31, 1651456), (32, 1599848), (62, 825728), (64, 799924), (124, 412864), (128, 399962), (248, 206432), (256, 199981), (496, 103216), (992, 51608), (1984, 25804), (3968, 12902), (6451, 7936)]