56861475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 103445760

約数和(自身を除く): 46584285

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 157, 165, 275, 439, 471, 785, 825, 1317, 1727, 2195, 2355, 3925, 4829, 5181, 6585, 8635, 10975, 11775, 14487, 24145, 25905, 32925, 43175, 68923, 72435, 120725, 129525, 206769, 344615, 362175, 758153, 1033845, 1723075, 2274459, 3790765, 5169225, 11372295, 18953825, 56861475]

約数ペア:

[(1, 56861475), (3, 18953825), (5, 11372295), (11, 5169225), (15, 3790765), (25, 2274459), (33, 1723075), (55, 1033845), (75, 758153), (157, 362175), (165, 344615), (275, 206769), (439, 129525), (471, 120725), (785, 72435), (825, 68923), (1317, 43175), (1727, 32925), (2195, 25905), (2355, 24145), (3925, 14487), (4829, 11775), (5181, 10975), (6585, 8635)]