90545950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 184894416

約数和(自身を除く): 94348466

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 193, 275, 386, 550, 853, 965, 1706, 1930, 2123, 4246, 4265, 4825, 8530, 9383, 9650, 10615, 18766, 21230, 21325, 42650, 46915, 53075, 93830, 106150, 164629, 234575, 329258, 469150, 823145, 1646290, 1810919, 3621838, 4115725, 8231450, 9054595, 18109190, 45272975, 90545950]

約数ペア:

[(1, 90545950), (2, 45272975), (5, 18109190), (10, 9054595), (11, 8231450), (22, 4115725), (25, 3621838), (50, 1810919), (55, 1646290), (110, 823145), (193, 469150), (275, 329258), (386, 234575), (550, 164629), (853, 106150), (965, 93830), (1706, 53075), (1930, 46915), (2123, 42650), (4246, 21325), (4265, 21230), (4825, 18766), (8530, 10615), (9383, 9650)]