49099720

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1613}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 110688120

約数和(自身を除く): 61588400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 1613, 3044, 3226, 3805, 6088, 6452, 7610, 8065, 12904, 15220, 16130, 30440, 32260, 64520, 1227493, 2454986, 4909972, 6137465, 9819944, 12274930, 24549860, 49099720]

約数ペア:

[(1, 49099720), (2, 24549860), (4, 12274930), (5, 9819944), (8, 6137465), (10, 4909972), (20, 2454986), (40, 1227493), (761, 64520), (1522, 32260), (1613, 30440), (3044, 16130), (3226, 15220), (3805, 12904), (6088, 8065), (6452, 7610)]