53393450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 109118016

約数和(自身を除く): 55724566

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 193, 275, 386, 503, 550, 965, 1006, 1930, 2123, 2515, 4246, 4825, 5030, 5533, 9650, 10615, 11066, 12575, 21230, 25150, 27665, 53075, 55330, 97079, 106150, 138325, 194158, 276650, 485395, 970790, 1067869, 2135738, 2426975, 4853950, 5339345, 10678690, 26696725, 53393450]

約数ペア:

[(1, 53393450), (2, 26696725), (5, 10678690), (10, 5339345), (11, 4853950), (22, 2426975), (25, 2135738), (50, 1067869), (55, 970790), (110, 485395), (193, 276650), (275, 194158), (386, 138325), (503, 106150), (550, 97079), (965, 55330), (1006, 53075), (1930, 27665), (2123, 25150), (2515, 21230), (4246, 12575), (4825, 11066), (5030, 10615), (5533, 9650)]