48392540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20333}}^1$

素因数の和:20366

約数の個数: 48

約数和(自身を含む): 122980032

約数和(自身を除く): 74587492

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 20333, 40666, 81332, 101665, 142331, 203330, 284662, 345661, 406660, 569324, 691322, 711655, 1382644, 1423310, 1728305, 2419627, 2846620, 3456610, 4839254, 6913220, 9678508, 12098135, 24196270, 48392540]

約数ペア:

[(1, 48392540), (2, 24196270), (4, 12098135), (5, 9678508), (7, 6913220), (10, 4839254), (14, 3456610), (17, 2846620), (20, 2419627), (28, 1728305), (34, 1423310), (35, 1382644), (68, 711655), (70, 691322), (85, 569324), (119, 406660), (140, 345661), (170, 284662), (238, 203330), (340, 142331), (476, 101665), (595, 81332), (1190, 40666), (2380, 20333)]