48971450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 100038240

約数和(自身を除く): 51066790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 269, 275, 331, 538, 550, 662, 1345, 1655, 2690, 2959, 3310, 3641, 5918, 6725, 7282, 8275, 13450, 14795, 16550, 18205, 29590, 36410, 73975, 89039, 91025, 147950, 178078, 182050, 445195, 890390, 979429, 1958858, 2225975, 4451950, 4897145, 9794290, 24485725, 48971450]

約数ペア:

[(1, 48971450), (2, 24485725), (5, 9794290), (10, 4897145), (11, 4451950), (22, 2225975), (25, 1958858), (50, 979429), (55, 890390), (110, 445195), (269, 182050), (275, 178078), (331, 147950), (538, 91025), (550, 89039), (662, 73975), (1345, 36410), (1655, 29590), (2690, 18205), (2959, 16550), (3310, 14795), (3641, 13450), (5918, 8275), (6725, 7282)]