50449518

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1286

約数の個数: 72

約数和(自身を含む): 129965472

約数和(自身を除く): 79515954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1217, 1974, 2303, 2434, 2961, 3651, 4606, 5922, 6909, 7302, 8519, 10953, 13818, 17038, 20727, 21906, 25557, 41454, 51114, 57199, 59633, 76671, 114398, 119266, 153342, 171597, 178899, 343194, 357798, 400393, 514791, 536697, 800786, 1029582, 1073394, 1201179, 2402358, 2802751, 3603537, 5605502, 7207074, 8408253, 16816506, 25224759, 50449518]

約数ペア:

[(1, 50449518), (2, 25224759), (3, 16816506), (6, 8408253), (7, 7207074), (9, 5605502), (14, 3603537), (18, 2802751), (21, 2402358), (42, 1201179), (47, 1073394), (49, 1029582), (63, 800786), (94, 536697), (98, 514791), (126, 400393), (141, 357798), (147, 343194), (282, 178899), (294, 171597), (329, 153342), (423, 119266), (441, 114398), (658, 76671), (846, 59633), (882, 57199), (987, 51114), (1217, 41454), (1974, 25557), (2303, 21906), (2434, 20727), (2961, 17038), (3651, 13818), (4606, 10953), (5922, 8519), (6909, 7302)]