47439314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 83008800

約数和(自身を除く): 35569486

約数列:

[1, 2, 13, 19, 26, 38, 83, 89, 166, 169, 178, 247, 338, 494, 1079, 1157, 1577, 1691, 2158, 2314, 3154, 3211, 3382, 6422, 7387, 14027, 14774, 15041, 20501, 21983, 28054, 30082, 41002, 43966, 96031, 140353, 192062, 266513, 280706, 285779, 533026, 571558, 1248403, 1824589, 2496806, 3649178, 23719657, 47439314]

約数ペア:

[(1, 47439314), (2, 23719657), (13, 3649178), (19, 2496806), (26, 1824589), (38, 1248403), (83, 571558), (89, 533026), (166, 285779), (169, 280706), (178, 266513), (247, 192062), (338, 140353), (494, 96031), (1079, 43966), (1157, 41002), (1577, 30082), (1691, 28054), (2158, 21983), (2314, 20501), (3154, 15041), (3211, 14774), (3382, 14027), (6422, 7387)]