55011420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101873}}^1$

素因数の和:101891

約数の個数: 48

約数和(自身を含む): 171148320

約数和(自身を除く): 116136900

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, 101873, 203746, 305619, 407492, 509365, 611238, 916857, 1018730, 1222476, 1528095, 1833714, 2037460, 2750571, 3056190, 3667428, 4584285, 5501142, 6112380, 9168570, 11002284, 13752855, 18337140, 27505710, 55011420]

約数ペア:

[(1, 55011420), (2, 27505710), (3, 18337140), (4, 13752855), (5, 11002284), (6, 9168570), (9, 6112380), (10, 5501142), (12, 4584285), (15, 3667428), (18, 3056190), (20, 2750571), (27, 2037460), (30, 1833714), (36, 1528095), (45, 1222476), (54, 1018730), (60, 916857), (90, 611238), (108, 509365), (135, 407492), (180, 305619), (270, 203746), (540, 101873)]