50873956180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{59693}}^1$

素因数の和:60736

約数の個数: 48

約数和(自身を含む): 109431995904

約数和(自身を除く): 58558039724

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 991, 1982, 3964, 4955, 9910, 19820, 42613, 59693, 85226, 119386, 170452, 213065, 238772, 298465, 426130, 596930, 852260, 1193860, 2566799, 5133598, 10267196, 12833995, 25667990, 51335980, 59155763, 118311526, 236623052, 295778815, 591557630, 1183115260, 2543697809, 5087395618, 10174791236, 12718489045, 25436978090, 50873956180]

約数ペア:

[(1, 50873956180), (2, 25436978090), (4, 12718489045), (5, 10174791236), (10, 5087395618), (20, 2543697809), (43, 1183115260), (86, 591557630), (172, 295778815), (215, 236623052), (430, 118311526), (860, 59155763), (991, 51335980), (1982, 25667990), (3964, 12833995), (4955, 10267196), (9910, 5133598), (19820, 2566799), (42613, 1193860), (59693, 852260), (85226, 596930), (119386, 426130), (170452, 298465), (213065, 238772)]