50185840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 124233120

約数和(自身を除く): 74047280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 137, 152, 190, 241, 274, 304, 380, 482, 548, 685, 760, 964, 1096, 1205, 1370, 1520, 1928, 2192, 2410, 2603, 2740, 3856, 4579, 4820, 5206, 5480, 9158, 9640, 10412, 10960, 13015, 18316, 19280, 20824, 22895, 26030, 33017, 36632, 41648, 45790, 52060, 66034, 73264, 91580, 104120, 132068, 165085, 183160, 208240, 264136, 330170, 366320, 528272, 627323, 660340, 1254646, 1320680, 2509292, 2641360, 3136615, 5018584, 6273230, 10037168, 12546460, 25092920, 50185840]

約数ペア:

[(1, 50185840), (2, 25092920), (4, 12546460), (5, 10037168), (8, 6273230), (10, 5018584), (16, 3136615), (19, 2641360), (20, 2509292), (38, 1320680), (40, 1254646), (76, 660340), (80, 627323), (95, 528272), (137, 366320), (152, 330170), (190, 264136), (241, 208240), (274, 183160), (304, 165085), (380, 132068), (482, 104120), (548, 91580), (685, 73264), (760, 66034), (964, 52060), (1096, 45790), (1205, 41648), (1370, 36632), (1520, 33017), (1928, 26030), (2192, 22895), (2410, 20824), (2603, 19280), (2740, 18316), (3856, 13015), (4579, 10960), (4820, 10412), (5206, 9640), (5480, 9158)]