55712340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103171}}^1$

素因数の和:103189

約数の個数: 48

約数和(自身を含む): 173328960

約数和(自身を除く): 117616620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 103171, 206342, 309513, 412684, 515855, 619026, 928539, 1031710, 1238052, 1547565, 1857078, 2063420, 2785617, 3095130, 3714156, 4642695, 5571234, 6190260, 9285390, 11142468, 13928085, 18570780, 27856170, 55712340]

約数ペア:

[(1, 55712340), (2, 27856170), (3, 18570780), (4, 13928085), (5, 11142468), (6, 9285390), (9, 6190260), (10, 5571234), (12, 4642695), (15, 3714156), (18, 3095130), (20, 2785617), (27, 2063420), (30, 1857078), (36, 1547565), (45, 1238052), (54, 1031710), (60, 928539), (90, 619026), (108, 515855), (135, 412684), (180, 309513), (270, 206342), (540, 103171)]