50872907075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 72113241600

約数和(自身を除く): 21240334525

約数列:

[1, 5, 19, 23, 25, 29, 95, 115, 145, 211, 437, 475, 551, 575, 667, 725, 761, 1055, 2185, 2755, 3335, 3805, 4009, 4853, 5275, 6119, 10925, 12673, 13775, 14459, 16675, 17503, 19025, 20045, 22069, 24265, 30595, 63365, 72295, 87515, 92207, 100225, 110345, 116261, 121325, 140737, 152975, 160571, 316825, 332557, 361475, 419311, 437575, 461035, 507587, 551725, 581305, 703685, 802855, 1662785, 2096555, 2305175, 2537935, 2674003, 2906525, 3050849, 3518425, 3693133, 4014275, 4656559, 8313925, 9644153, 10482775, 12689675, 13370015, 15254245, 18465665, 23282795, 48220765, 66850075, 70169527, 76271225, 88474621, 92328325, 107100857, 116413975, 241103825, 350847635, 442373105, 535504285, 1754238175, 2034916283, 2211865525, 2677521425, 10174581415, 50872907075]

約数ペア:

[(1, 50872907075), (5, 10174581415), (19, 2677521425), (23, 2211865525), (25, 2034916283), (29, 1754238175), (95, 535504285), (115, 442373105), (145, 350847635), (211, 241103825), (437, 116413975), (475, 107100857), (551, 92328325), (575, 88474621), (667, 76271225), (725, 70169527), (761, 66850075), (1055, 48220765), (2185, 23282795), (2755, 18465665), (3335, 15254245), (3805, 13370015), (4009, 12689675), (4853, 10482775), (5275, 9644153), (6119, 8313925), (10925, 4656559), (12673, 4014275), (13775, 3693133), (14459, 3518425), (16675, 3050849), (17503, 2906525), (19025, 2674003), (20045, 2537935), (22069, 2305175), (24265, 2096555), (30595, 1662785), (63365, 802855), (72295, 703685), (87515, 581305), (92207, 551725), (100225, 507587), (110345, 461035), (116261, 437575), (121325, 419311), (140737, 361475), (152975, 332557), (160571, 316825)]