53399340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{296663}}^1$

素因数の和:296678

約数の個数: 36

約数和(自身を含む): 161978544

約数和(自身を除く): 108579204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 296663, 593326, 889989, 1186652, 1483315, 1779978, 2669967, 2966630, 3559956, 4449945, 5339934, 5933260, 8899890, 10679868, 13349835, 17799780, 26699670, 53399340]

約数ペア:

[(1, 53399340), (2, 26699670), (3, 17799780), (4, 13349835), (5, 10679868), (6, 8899890), (9, 5933260), (10, 5339934), (12, 4449945), (15, 3559956), (18, 2966630), (20, 2669967), (30, 1779978), (36, 1483315), (45, 1186652), (60, 889989), (90, 593326), (180, 296663)]