48487660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4337}}^1$

素因数の和:4402

約数の個数: 48

約数和(自身を含む): 112232736

約数和(自身を除く): 63745076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 4337, 5590, 8674, 11180, 17348, 21685, 43370, 56381, 86740, 112762, 186491, 225524, 281905, 372982, 563810, 745964, 932455, 1127620, 1864910, 2424383, 3729820, 4848766, 9697532, 12121915, 24243830, 48487660]

約数ペア:

[(1, 48487660), (2, 24243830), (4, 12121915), (5, 9697532), (10, 4848766), (13, 3729820), (20, 2424383), (26, 1864910), (43, 1127620), (52, 932455), (65, 745964), (86, 563810), (130, 372982), (172, 281905), (215, 225524), (260, 186491), (430, 112762), (559, 86740), (860, 56381), (1118, 43370), (2236, 21685), (2795, 17348), (4337, 11180), (5590, 8674)]