47819964

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 114705920

約数和(自身を除く): 66885956

約数列:

[1, 2, 3, 4, 6, 12, 73, 79, 146, 158, 219, 237, 292, 316, 438, 474, 691, 876, 948, 1382, 2073, 2764, 4146, 5767, 8292, 11534, 17301, 23068, 34602, 50443, 54589, 69204, 100886, 109178, 151329, 163767, 201772, 218356, 302658, 327534, 605316, 655068, 3984997, 7969994, 11954991, 15939988, 23909982, 47819964]

約数ペア:

[(1, 47819964), (2, 23909982), (3, 15939988), (4, 11954991), (6, 7969994), (12, 3984997), (73, 655068), (79, 605316), (146, 327534), (158, 302658), (219, 218356), (237, 201772), (292, 163767), (316, 151329), (438, 109178), (474, 100886), (691, 69204), (876, 54589), (948, 50443), (1382, 34602), (2073, 23068), (2764, 17301), (4146, 11534), (5767, 8292)]