54825355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 20653685

約数列:

[1, 5, 13, 19, 65, 95, 103, 247, 431, 515, 1235, 1339, 1957, 2155, 5603, 6695, 8189, 9785, 25441, 28015, 40945, 44393, 106457, 127205, 221965, 532285, 577109, 843467, 2885545, 4217335, 10965071, 54825355]

約数ペア:

[(1, 54825355), (5, 10965071), (13, 4217335), (19, 2885545), (65, 843467), (95, 577109), (103, 532285), (247, 221965), (431, 127205), (515, 106457), (1235, 44393), (1339, 40945), (1957, 28015), (2155, 25441), (5603, 9785), (6695, 8189)]