54853980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24709}}^1$

素因数の和:24758

約数の個数: 48

約数和(自身を含む): 157748640

約数和(自身を除く): 102894660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 24709, 49418, 74127, 98836, 123545, 148254, 247090, 296508, 370635, 494180, 741270, 914233, 1482540, 1828466, 2742699, 3656932, 4571165, 5485398, 9142330, 10970796, 13713495, 18284660, 27426990, 54853980]

約数ペア:

[(1, 54853980), (2, 27426990), (3, 18284660), (4, 13713495), (5, 10970796), (6, 9142330), (10, 5485398), (12, 4571165), (15, 3656932), (20, 2742699), (30, 1828466), (37, 1482540), (60, 914233), (74, 741270), (111, 494180), (148, 370635), (185, 296508), (222, 247090), (370, 148254), (444, 123545), (555, 98836), (740, 74127), (1110, 49418), (2220, 24709)]