54447930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{479}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 145843200

約数和(自身を除く): 91395270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 421, 479, 842, 958, 1263, 1437, 2105, 2395, 2526, 2874, 3789, 4210, 4311, 4790, 6315, 7185, 7578, 8622, 11367, 12630, 12933, 14370, 18945, 21555, 22734, 25866, 37890, 43110, 56835, 64665, 113670, 129330, 201659, 403318, 604977, 1008295, 1209954, 1814931, 2016590, 3024885, 3629862, 5444793, 6049770, 9074655, 10889586, 18149310, 27223965, 54447930]

約数ペア:

[(1, 54447930), (2, 27223965), (3, 18149310), (5, 10889586), (6, 9074655), (9, 6049770), (10, 5444793), (15, 3629862), (18, 3024885), (27, 2016590), (30, 1814931), (45, 1209954), (54, 1008295), (90, 604977), (135, 403318), (270, 201659), (421, 129330), (479, 113670), (842, 64665), (958, 56835), (1263, 43110), (1437, 37890), (2105, 25866), (2395, 22734), (2526, 21555), (2874, 18945), (3789, 14370), (4210, 12933), (4311, 12630), (4790, 11367), (6315, 8622), (7185, 7578)]