56391264

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1901}}^1$

素因数の和:2020

約数の個数: 72

約数和(自身を含む): 162004752

約数和(自身を除く): 105613488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 1901, 2472, 3296, 3708, 3802, 4944, 5703, 7416, 7604, 9888, 11406, 14832, 15208, 17109, 22812, 29664, 30416, 34218, 45624, 60832, 68436, 91248, 136872, 182496, 195803, 273744, 391606, 547488, 587409, 783212, 1174818, 1566424, 1762227, 2349636, 3132848, 3524454, 4699272, 6265696, 7048908, 9398544, 14097816, 18797088, 28195632, 56391264]

約数ペア:

[(1, 56391264), (2, 28195632), (3, 18797088), (4, 14097816), (6, 9398544), (8, 7048908), (9, 6265696), (12, 4699272), (16, 3524454), (18, 3132848), (24, 2349636), (32, 1762227), (36, 1566424), (48, 1174818), (72, 783212), (96, 587409), (103, 547488), (144, 391606), (206, 273744), (288, 195803), (309, 182496), (412, 136872), (618, 91248), (824, 68436), (927, 60832), (1236, 45624), (1648, 34218), (1854, 30416), (1901, 29664), (2472, 22812), (3296, 17109), (3708, 15208), (3802, 14832), (4944, 11406), (5703, 9888), (7416, 7604)]