51710760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{379}}^2$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 168504570

約数和(自身を除く): 116793810

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 379, 758, 1137, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6822, 7580, 9096, 11370, 13644, 15160, 17055, 22740, 27288, 34110, 45480, 68220, 136440, 143641, 287282, 430923, 574564, 718205, 861846, 1149128, 1292769, 1436410, 1723692, 2154615, 2585538, 2872820, 3447384, 4309230, 5171076, 5745640, 6463845, 8618460, 10342152, 12927690, 17236920, 25855380, 51710760]

約数ペア:

[(1, 51710760), (2, 25855380), (3, 17236920), (4, 12927690), (5, 10342152), (6, 8618460), (8, 6463845), (9, 5745640), (10, 5171076), (12, 4309230), (15, 3447384), (18, 2872820), (20, 2585538), (24, 2154615), (30, 1723692), (36, 1436410), (40, 1292769), (45, 1149128), (60, 861846), (72, 718205), (90, 574564), (120, 430923), (180, 287282), (360, 143641), (379, 136440), (758, 68220), (1137, 45480), (1516, 34110), (1895, 27288), (2274, 22740), (3032, 17055), (3411, 15160), (3790, 13644), (4548, 11370), (5685, 9096), (6822, 7580)]