49474964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 115295040

約数和(自身を除く): 65820076

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 859, 1309, 1694, 1718, 2057, 2618, 3388, 3436, 4114, 5236, 6013, 8228, 9449, 12026, 14399, 14603, 18898, 24052, 28798, 29206, 37796, 57596, 58412, 66143, 102221, 103939, 132286, 160633, 204442, 207878, 264572, 321266, 408884, 415756, 642532, 727573, 1124431, 1455146, 1766963, 2248862, 2910292, 3533926, 4497724, 7067852, 12368741, 24737482, 49474964]

約数ペア:

[(1, 49474964), (2, 24737482), (4, 12368741), (7, 7067852), (11, 4497724), (14, 3533926), (17, 2910292), (22, 2248862), (28, 1766963), (34, 1455146), (44, 1124431), (68, 727573), (77, 642532), (119, 415756), (121, 408884), (154, 321266), (187, 264572), (238, 207878), (242, 204442), (308, 160633), (374, 132286), (476, 103939), (484, 102221), (748, 66143), (847, 58412), (859, 57596), (1309, 37796), (1694, 29206), (1718, 28798), (2057, 24052), (2618, 18898), (3388, 14603), (3436, 14399), (4114, 12026), (5236, 9449), (6013, 8228)]