50422540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 126443520

約数和(自身を除く): 76020980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 79, 94, 97, 140, 158, 188, 194, 235, 316, 329, 388, 395, 470, 485, 553, 658, 679, 790, 940, 970, 1106, 1316, 1358, 1580, 1645, 1940, 2212, 2716, 2765, 3290, 3395, 3713, 4559, 5530, 6580, 6790, 7426, 7663, 9118, 11060, 13580, 14852, 15326, 18236, 18565, 22795, 25991, 30652, 31913, 37130, 38315, 45590, 51982, 53641, 63826, 74260, 76630, 91180, 103964, 107282, 127652, 129955, 153260, 159565, 214564, 259910, 268205, 319130, 360161, 519820, 536410, 638260, 720322, 1072820, 1440644, 1800805, 2521127, 3601610, 5042254, 7203220, 10084508, 12605635, 25211270, 50422540]

約数ペア:

[(1, 50422540), (2, 25211270), (4, 12605635), (5, 10084508), (7, 7203220), (10, 5042254), (14, 3601610), (20, 2521127), (28, 1800805), (35, 1440644), (47, 1072820), (70, 720322), (79, 638260), (94, 536410), (97, 519820), (140, 360161), (158, 319130), (188, 268205), (194, 259910), (235, 214564), (316, 159565), (329, 153260), (388, 129955), (395, 127652), (470, 107282), (485, 103964), (553, 91180), (658, 76630), (679, 74260), (790, 63826), (940, 53641), (970, 51982), (1106, 45590), (1316, 38315), (1358, 37130), (1580, 31913), (1645, 30652), (1940, 25991), (2212, 22795), (2716, 18565), (2765, 18236), (3290, 15326), (3395, 14852), (3713, 13580), (4559, 11060), (5530, 9118), (6580, 7663), (6790, 7426)]