54942840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{50873}}^1$

素因数の和:50893

約数の個数: 64

約数和(自身を含む): 183146400

約数和(自身を除く): 128203560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 50873, 101746, 152619, 203492, 254365, 305238, 406984, 457857, 508730, 610476, 763095, 915714, 1017460, 1220952, 1373571, 1526190, 1831428, 2034920, 2289285, 2747142, 3052380, 3662856, 4578570, 5494284, 6104760, 6867855, 9157140, 10988568, 13735710, 18314280, 27471420, 54942840]

約数ペア:

[(1, 54942840), (2, 27471420), (3, 18314280), (4, 13735710), (5, 10988568), (6, 9157140), (8, 6867855), (9, 6104760), (10, 5494284), (12, 4578570), (15, 3662856), (18, 3052380), (20, 2747142), (24, 2289285), (27, 2034920), (30, 1831428), (36, 1526190), (40, 1373571), (45, 1220952), (54, 1017460), (60, 915714), (72, 763095), (90, 610476), (108, 508730), (120, 457857), (135, 406984), (180, 305238), (216, 254365), (270, 203492), (360, 152619), (540, 101746), (1080, 50873)]