54213570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 145440000

約数和(自身を除く): 91226430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1009, 1194, 1791, 1990, 2018, 2985, 3027, 3582, 5045, 5373, 5970, 6054, 8955, 9081, 10090, 10746, 15135, 17910, 18162, 26865, 27243, 30270, 45405, 53730, 54486, 90810, 136215, 200791, 272430, 401582, 602373, 1003955, 1204746, 1807119, 2007910, 3011865, 3614238, 5421357, 6023730, 9035595, 10842714, 18071190, 27106785, 54213570]

約数ペア:

[(1, 54213570), (2, 27106785), (3, 18071190), (5, 10842714), (6, 9035595), (9, 6023730), (10, 5421357), (15, 3614238), (18, 3011865), (27, 2007910), (30, 1807119), (45, 1204746), (54, 1003955), (90, 602373), (135, 401582), (199, 272430), (270, 200791), (398, 136215), (597, 90810), (995, 54486), (1009, 53730), (1194, 45405), (1791, 30270), (1990, 27243), (2018, 26865), (2985, 18162), (3027, 17910), (3582, 15135), (5045, 10746), (5373, 10090), (5970, 9081), (6054, 8955)]