54802020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10037}}^1$

素因数の和:10069

約数の個数: 96

約数和(自身を含む): 188875008

約数和(自身を除く): 134072988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 10037, 20074, 30111, 40148, 50185, 60222, 70259, 100370, 120444, 130481, 140518, 150555, 200740, 210777, 260962, 281036, 301110, 351295, 391443, 421554, 521924, 602220, 652405, 702590, 782886, 843108, 913367, 1053885, 1304810, 1405180, 1565772, 1826734, 1957215, 2107770, 2609620, 2740101, 3653468, 3914430, 4215540, 4566835, 5480202, 7828860, 9133670, 10960404, 13700505, 18267340, 27401010, 54802020]

約数ペア:

[(1, 54802020), (2, 27401010), (3, 18267340), (4, 13700505), (5, 10960404), (6, 9133670), (7, 7828860), (10, 5480202), (12, 4566835), (13, 4215540), (14, 3914430), (15, 3653468), (20, 2740101), (21, 2609620), (26, 2107770), (28, 1957215), (30, 1826734), (35, 1565772), (39, 1405180), (42, 1304810), (52, 1053885), (60, 913367), (65, 843108), (70, 782886), (78, 702590), (84, 652405), (91, 602220), (105, 521924), (130, 421554), (140, 391443), (156, 351295), (182, 301110), (195, 281036), (210, 260962), (260, 210777), (273, 200740), (364, 150555), (390, 140518), (420, 130481), (455, 120444), (546, 100370), (780, 70259), (910, 60222), (1092, 50185), (1365, 40148), (1820, 30111), (2730, 20074), (5460, 10037)]