49793870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 111628800

約数和(自身を除く): 61834930

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1291, 1330, 2030, 2582, 2755, 3857, 5510, 6455, 7714, 9037, 12910, 18074, 19285, 24529, 37439, 38570, 45185, 49058, 74878, 90370, 122645, 171703, 187195, 245290, 262073, 343406, 374390, 524146, 711341, 858515, 1310365, 1422682, 1717030, 2620730, 3556705, 4979387, 7113410, 9958774, 24896935, 49793870]

約数ペア:

[(1, 49793870), (2, 24896935), (5, 9958774), (7, 7113410), (10, 4979387), (14, 3556705), (19, 2620730), (29, 1717030), (35, 1422682), (38, 1310365), (58, 858515), (70, 711341), (95, 524146), (133, 374390), (145, 343406), (190, 262073), (203, 245290), (266, 187195), (290, 171703), (406, 122645), (551, 90370), (665, 74878), (1015, 49058), (1102, 45185), (1291, 38570), (1330, 37439), (2030, 24529), (2582, 19285), (2755, 18074), (3857, 12910), (5510, 9037), (6455, 7714)]