53865838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 89258400

約数和(自身を除く): 35392562

約数列:

[1, 2, 13, 26, 83, 109, 166, 218, 229, 458, 1079, 1417, 2158, 2834, 2977, 5954, 9047, 18094, 19007, 24961, 38014, 49922, 117611, 235222, 247091, 324493, 494182, 648986, 2071763, 4143526, 26932919, 53865838]

約数ペア:

[(1, 53865838), (2, 26932919), (13, 4143526), (26, 2071763), (83, 648986), (109, 494182), (166, 324493), (218, 247091), (229, 235222), (458, 117611), (1079, 49922), (1417, 38014), (2158, 24961), (2834, 19007), (2977, 18094), (5954, 9047)]