49137591

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 73981440

約数和(自身を除く): 24843849

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 437, 703, 851, 1013, 1311, 2109, 2553, 3039, 16169, 19247, 23299, 37481, 48507, 57741, 69897, 112443, 442681, 712139, 862063, 1328043, 2136417, 2586189, 16379197, 49137591]

約数ペア:

[(1, 49137591), (3, 16379197), (19, 2586189), (23, 2136417), (37, 1328043), (57, 862063), (69, 712139), (111, 442681), (437, 112443), (703, 69897), (851, 57741), (1013, 48507), (1311, 37481), (2109, 23299), (2553, 19247), (3039, 16169)]