54008628

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 128472960

約数和(自身を除く): 74464332

約数列:

[1, 2, 3, 4, 6, 12, 109, 157, 218, 263, 314, 327, 436, 471, 526, 628, 654, 789, 942, 1052, 1308, 1578, 1884, 3156, 17113, 28667, 34226, 41291, 51339, 57334, 68452, 82582, 86001, 102678, 114668, 123873, 165164, 172002, 205356, 247746, 344004, 495492, 4500719, 9001438, 13502157, 18002876, 27004314, 54008628]

約数ペア:

[(1, 54008628), (2, 27004314), (3, 18002876), (4, 13502157), (6, 9001438), (12, 4500719), (109, 495492), (157, 344004), (218, 247746), (263, 205356), (314, 172002), (327, 165164), (436, 123873), (471, 114668), (526, 102678), (628, 86001), (654, 82582), (789, 68452), (942, 57334), (1052, 51339), (1308, 41291), (1578, 34226), (1884, 28667), (3156, 17113)]