54889110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{203293}}^1$

素因数の和:203309

約数の個数: 32

約数和(自身を含む): 146371680

約数和(自身を除く): 91482570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 203293, 406586, 609879, 1016465, 1219758, 1829637, 2032930, 3049395, 3659274, 5488911, 6098790, 9148185, 10977822, 18296370, 27444555, 54889110]

約数ペア:

[(1, 54889110), (2, 27444555), (3, 18296370), (5, 10977822), (6, 9148185), (9, 6098790), (10, 5488911), (15, 3659274), (18, 3049395), (27, 2032930), (30, 1829637), (45, 1219758), (54, 1016465), (90, 609879), (135, 406586), (270, 203293)]