56697704

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 126044100

約数和(自身を除く): 69346396

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2729, 2968, 5194, 5458, 10388, 10916, 19103, 20776, 21832, 38206, 76412, 133721, 144637, 152824, 267442, 289274, 534884, 578548, 1012459, 1069768, 1157096, 2024918, 4049836, 7087213, 8099672, 14174426, 28348852, 56697704]

約数ペア:

[(1, 56697704), (2, 28348852), (4, 14174426), (7, 8099672), (8, 7087213), (14, 4049836), (28, 2024918), (49, 1157096), (53, 1069768), (56, 1012459), (98, 578548), (106, 534884), (196, 289274), (212, 267442), (371, 152824), (392, 144637), (424, 133721), (742, 76412), (1484, 38206), (2597, 21832), (2729, 20776), (2968, 19103), (5194, 10916), (5458, 10388)]