53978386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 105670656

約数和(自身を除く): 51692270

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 83, 103, 154, 166, 206, 287, 451, 574, 581, 721, 902, 913, 1133, 1162, 1442, 1826, 2266, 3157, 3403, 4223, 6314, 6391, 6806, 7931, 8446, 8549, 12782, 15862, 17098, 23821, 29561, 37433, 46453, 47642, 59122, 59843, 74866, 92906, 94039, 119686, 188078, 262031, 325171, 350509, 524062, 650342, 658273, 701018, 1316546, 2453563, 3855599, 4907126, 7711198, 26989193, 53978386]

約数ペア:

[(1, 53978386), (2, 26989193), (7, 7711198), (11, 4907126), (14, 3855599), (22, 2453563), (41, 1316546), (77, 701018), (82, 658273), (83, 650342), (103, 524062), (154, 350509), (166, 325171), (206, 262031), (287, 188078), (451, 119686), (574, 94039), (581, 92906), (721, 74866), (902, 59843), (913, 59122), (1133, 47642), (1162, 46453), (1442, 37433), (1826, 29561), (2266, 23821), (3157, 17098), (3403, 15862), (4223, 12782), (6314, 8549), (6391, 8446), (6806, 7931)]