54930428

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27631}}^1$

素因数の和:27713

約数の個数: 24

約数和(自身を含む): 111412224

約数和(自身を除く): 56481796

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 27631, 55262, 110524, 193417, 386834, 773668, 1961801, 3923602, 7847204, 13732607, 27465214, 54930428]

約数ペア:

[(1, 54930428), (2, 27465214), (4, 13732607), (7, 7847204), (14, 3923602), (28, 1961801), (71, 773668), (142, 386834), (284, 193417), (497, 110524), (994, 55262), (1988, 27631)]