55975088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8681}}^1$

素因数の和:8733

約数の個数: 40

約数和(自身を含む): 120575616

約数和(自身を除く): 64600528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 8681, 17362, 34724, 69448, 112853, 138896, 225706, 269111, 451412, 538222, 902824, 1076444, 1805648, 2152888, 3498443, 4305776, 6996886, 13993772, 27987544, 55975088]

約数ペア:

[(1, 55975088), (2, 27987544), (4, 13993772), (8, 6996886), (13, 4305776), (16, 3498443), (26, 2152888), (31, 1805648), (52, 1076444), (62, 902824), (104, 538222), (124, 451412), (208, 269111), (248, 225706), (403, 138896), (496, 112853), (806, 69448), (1612, 34724), (3224, 17362), (6448, 8681)]