49724125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 71742528

約数和(自身を除く): 22018403

約数列:

[1, 5, 11, 25, 29, 43, 55, 125, 145, 215, 275, 319, 473, 725, 841, 1075, 1247, 1375, 1595, 2365, 3625, 4205, 5375, 6235, 7975, 9251, 11825, 13717, 21025, 31175, 36163, 39875, 46255, 59125, 68585, 105125, 155875, 180815, 231275, 342925, 397793, 904075, 1156375, 1714625, 1988965, 4520375, 9944825, 49724125]

約数ペア:

[(1, 49724125), (5, 9944825), (11, 4520375), (25, 1988965), (29, 1714625), (43, 1156375), (55, 904075), (125, 397793), (145, 342925), (215, 231275), (275, 180815), (319, 155875), (473, 105125), (725, 68585), (841, 59125), (1075, 46255), (1247, 39875), (1375, 36163), (1595, 31175), (2365, 21025), (3625, 13717), (4205, 11825), (5375, 9251), (6235, 7975)]