55467800

素因数分解:

$2^3\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1031}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 129567600

約数和(自身を除く): 74099800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 269, 538, 1031, 1076, 1345, 2062, 2152, 2690, 4124, 5155, 5380, 6725, 8248, 10310, 10760, 13450, 20620, 25775, 26900, 41240, 51550, 53800, 103100, 206200, 277339, 554678, 1109356, 1386695, 2218712, 2773390, 5546780, 6933475, 11093560, 13866950, 27733900, 55467800]

約数ペア:

[(1, 55467800), (2, 27733900), (4, 13866950), (5, 11093560), (8, 6933475), (10, 5546780), (20, 2773390), (25, 2218712), (40, 1386695), (50, 1109356), (100, 554678), (200, 277339), (269, 206200), (538, 103100), (1031, 53800), (1076, 51550), (1345, 41240), (2062, 26900), (2152, 25775), (2690, 20620), (4124, 13450), (5155, 10760), (5380, 10310), (6725, 8248)]