54489136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1087}}^1$

素因数の和:1349

約数の個数: 40

約数和(自身を含む): 114270464

約数和(自身を除く): 59781328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1087, 1928, 2174, 3133, 3856, 4348, 6266, 8696, 12532, 14131, 17392, 25064, 28262, 50128, 56524, 113048, 226096, 261967, 523934, 1047868, 2095736, 3405571, 4191472, 6811142, 13622284, 27244568, 54489136]

約数ペア:

[(1, 54489136), (2, 27244568), (4, 13622284), (8, 6811142), (13, 4191472), (16, 3405571), (26, 2095736), (52, 1047868), (104, 523934), (208, 261967), (241, 226096), (482, 113048), (964, 56524), (1087, 50128), (1928, 28262), (2174, 25064), (3133, 17392), (3856, 14131), (4348, 12532), (6266, 8696)]