50440390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5077

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 71487290

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 5039, 10010, 10078, 25195, 35273, 50390, 55429, 65507, 70546, 110858, 131014, 176365, 277145, 327535, 352730, 388003, 458549, 554290, 655070, 720577, 776006, 917098, 1441154, 1940015, 2292745, 3602885, 3880030, 4585490, 5044039, 7205770, 10088078, 25220195, 50440390]

約数ペア:

[(1, 50440390), (2, 25220195), (5, 10088078), (7, 7205770), (10, 5044039), (11, 4585490), (13, 3880030), (14, 3602885), (22, 2292745), (26, 1940015), (35, 1441154), (55, 917098), (65, 776006), (70, 720577), (77, 655070), (91, 554290), (110, 458549), (130, 388003), (143, 352730), (154, 327535), (182, 277145), (286, 176365), (385, 131014), (455, 110858), (715, 70546), (770, 65507), (910, 55429), (1001, 50390), (1430, 35273), (2002, 25195), (5005, 10078), (5039, 10010)]