52749944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 111132000

約数和(自身を除く): 58382056

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 89, 104, 139, 164, 178, 278, 328, 356, 533, 556, 712, 1066, 1112, 1157, 1807, 2132, 2314, 3614, 3649, 4264, 4628, 5699, 7228, 7298, 9256, 11398, 12371, 14456, 14596, 22796, 24742, 29192, 45592, 47437, 49484, 74087, 94874, 98968, 148174, 160823, 189748, 296348, 321646, 379496, 507211, 592696, 643292, 1014422, 1286584, 2028844, 4057688, 6593743, 13187486, 26374972, 52749944]

約数ペア:

[(1, 52749944), (2, 26374972), (4, 13187486), (8, 6593743), (13, 4057688), (26, 2028844), (41, 1286584), (52, 1014422), (82, 643292), (89, 592696), (104, 507211), (139, 379496), (164, 321646), (178, 296348), (278, 189748), (328, 160823), (356, 148174), (533, 98968), (556, 94874), (712, 74087), (1066, 49484), (1112, 47437), (1157, 45592), (1807, 29192), (2132, 24742), (2314, 22796), (3614, 14596), (3649, 14456), (4264, 12371), (4628, 11398), (5699, 9256), (7228, 7298)]