51495805690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2713}}^1\times {\mathrm{38737}}^1$

素因数の和:41471

約数の個数: 48

約数和(自身を含む): 107868440232

約数和(自身を除く): 56372634542

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2713, 5426, 13565, 18991, 27130, 37982, 38737, 77474, 94955, 132937, 189910, 193685, 265874, 271159, 387370, 542318, 664685, 1329370, 1355795, 1898113, 2711590, 3796226, 9490565, 18981130, 105093481, 210186962, 525467405, 735654367, 1050934810, 1471308734, 3678271835, 5149580569, 7356543670, 10299161138, 25747902845, 51495805690]

約数ペア:

[(1, 51495805690), (2, 25747902845), (5, 10299161138), (7, 7356543670), (10, 5149580569), (14, 3678271835), (35, 1471308734), (49, 1050934810), (70, 735654367), (98, 525467405), (245, 210186962), (490, 105093481), (2713, 18981130), (5426, 9490565), (13565, 3796226), (18991, 2711590), (27130, 1898113), (37982, 1355795), (38737, 1329370), (77474, 664685), (94955, 542318), (132937, 387370), (189910, 271159), (193685, 265874)]