47791942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 81557280

約数和(自身を除く): 33765338

約数列:

[1, 2, 11, 22, 29, 58, 173, 319, 346, 433, 638, 866, 1903, 3806, 4763, 5017, 9526, 10034, 12557, 25114, 55187, 74909, 110374, 138127, 149818, 276254, 823999, 1647998, 2172361, 4344722, 23895971, 47791942]

約数ペア:

[(1, 47791942), (2, 23895971), (11, 4344722), (22, 2172361), (29, 1647998), (58, 823999), (173, 276254), (319, 149818), (346, 138127), (433, 110374), (638, 74909), (866, 55187), (1903, 25114), (3806, 12557), (4763, 10034), (5017, 9526)]