55383940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{52249}}^1$

素因数の和:52311

約数の個数: 24

約数和(自身を含む): 118503000

約数和(自身を除く): 63119060

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 52249, 104498, 208996, 261245, 522490, 1044980, 2769197, 5538394, 11076788, 13845985, 27691970, 55383940]

約数ペア:

[(1, 55383940), (2, 27691970), (4, 13845985), (5, 11076788), (10, 5538394), (20, 2769197), (53, 1044980), (106, 522490), (212, 261245), (265, 208996), (530, 104498), (1060, 52249)]