49978968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8431}}^1$

素因数の和:8472

約数の個数: 64

約数和(自身を含む): 141657600

約数和(自身を除く): 91678632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 8431, 16862, 25293, 33724, 50586, 67448, 101172, 109603, 160189, 202344, 219206, 320378, 328809, 438412, 480567, 640756, 657618, 876824, 961134, 1281512, 1315236, 1922268, 2082457, 2630472, 3844536, 4164914, 6247371, 8329828, 12494742, 16659656, 24989484, 49978968]

約数ペア:

[(1, 49978968), (2, 24989484), (3, 16659656), (4, 12494742), (6, 8329828), (8, 6247371), (12, 4164914), (13, 3844536), (19, 2630472), (24, 2082457), (26, 1922268), (38, 1315236), (39, 1281512), (52, 961134), (57, 876824), (76, 657618), (78, 640756), (104, 480567), (114, 438412), (152, 328809), (156, 320378), (228, 219206), (247, 202344), (312, 160189), (456, 109603), (494, 101172), (741, 67448), (988, 50586), (1482, 33724), (1976, 25293), (2964, 16862), (5928, 8431)]