53489430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{198109}}^1$

素因数の和:198125

約数の個数: 32

約数和(自身を含む): 142639200

約数和(自身を除く): 89149770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 198109, 396218, 594327, 990545, 1188654, 1782981, 1981090, 2971635, 3565962, 5348943, 5943270, 8914905, 10697886, 17829810, 26744715, 53489430]

約数ペア:

[(1, 53489430), (2, 26744715), (3, 17829810), (5, 10697886), (6, 8914905), (9, 5943270), (10, 5348943), (15, 3565962), (18, 2971635), (27, 1981090), (30, 1782981), (45, 1188654), (54, 990545), (90, 594327), (135, 396218), (270, 198109)]