54030350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 110417040

約数和(自身を除く): 56386690

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 193, 275, 386, 509, 550, 965, 1018, 1930, 2123, 2545, 4246, 4825, 5090, 5599, 9650, 10615, 11198, 12725, 21230, 25450, 27995, 53075, 55990, 98237, 106150, 139975, 196474, 279950, 491185, 982370, 1080607, 2161214, 2455925, 4911850, 5403035, 10806070, 27015175, 54030350]

約数ペア:

[(1, 54030350), (2, 27015175), (5, 10806070), (10, 5403035), (11, 4911850), (22, 2455925), (25, 2161214), (50, 1080607), (55, 982370), (110, 491185), (193, 279950), (275, 196474), (386, 139975), (509, 106150), (550, 98237), (965, 55990), (1018, 53075), (1930, 27995), (2123, 25450), (2545, 21230), (4246, 12725), (4825, 11198), (5090, 10615), (5599, 9650)]