51837188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 101418240

約数和(自身を除く): 49581052

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 97, 172, 194, 239, 388, 478, 559, 956, 1118, 1261, 2236, 2522, 3107, 4171, 5044, 6214, 8342, 10277, 12428, 16684, 20554, 23183, 41108, 46366, 54223, 92732, 108446, 133601, 216892, 267202, 301379, 534404, 602758, 996869, 1205516, 1993738, 3987476, 12959297, 25918594, 51837188]

約数ペア:

[(1, 51837188), (2, 25918594), (4, 12959297), (13, 3987476), (26, 1993738), (43, 1205516), (52, 996869), (86, 602758), (97, 534404), (172, 301379), (194, 267202), (239, 216892), (388, 133601), (478, 108446), (559, 92732), (956, 54223), (1118, 46366), (1261, 41108), (2236, 23183), (2522, 20554), (3107, 16684), (4171, 12428), (5044, 10277), (6214, 8342)]