53906268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 143472000

約数和(自身を除く): 89565732

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1399, 1482, 2028, 2798, 2964, 3211, 4197, 5596, 6422, 8394, 9633, 12844, 16788, 18187, 19266, 26581, 36374, 38532, 53162, 54561, 72748, 79743, 106324, 109122, 159486, 218244, 236431, 318972, 345553, 472862, 691106, 709293, 945724, 1036659, 1382212, 1418586, 2073318, 2837172, 4146636, 4492189, 8984378, 13476567, 17968756, 26953134, 53906268]

約数ペア:

[(1, 53906268), (2, 26953134), (3, 17968756), (4, 13476567), (6, 8984378), (12, 4492189), (13, 4146636), (19, 2837172), (26, 2073318), (38, 1418586), (39, 1382212), (52, 1036659), (57, 945724), (76, 709293), (78, 691106), (114, 472862), (156, 345553), (169, 318972), (228, 236431), (247, 218244), (338, 159486), (494, 109122), (507, 106324), (676, 79743), (741, 72748), (988, 54561), (1014, 53162), (1399, 38532), (1482, 36374), (2028, 26581), (2798, 19266), (2964, 18187), (3211, 16788), (4197, 12844), (5596, 9633), (6422, 8394)]