55508520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{462571}}^1$

素因数の和:462585

約数の個数: 32

約数和(自身を含む): 166525920

約数和(自身を除く): 111017400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 462571, 925142, 1387713, 1850284, 2312855, 2775426, 3700568, 4625710, 5550852, 6938565, 9251420, 11101704, 13877130, 18502840, 27754260, 55508520]

約数ペア:

[(1, 55508520), (2, 27754260), (3, 18502840), (4, 13877130), (5, 11101704), (6, 9251420), (8, 6938565), (10, 5550852), (12, 4625710), (15, 3700568), (20, 2775426), (24, 2312855), (30, 1850284), (40, 1387713), (60, 925142), (120, 462571)]