53234285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 20309395

約数列:

[1, 5, 13, 29, 31, 65, 145, 155, 377, 403, 899, 911, 1885, 2015, 4495, 4555, 11687, 11843, 26419, 28241, 58435, 59215, 132095, 141205, 343447, 367133, 818989, 1717235, 1835665, 4094945, 10646857, 53234285]

約数ペア:

[(1, 53234285), (5, 10646857), (13, 4094945), (29, 1835665), (31, 1717235), (65, 818989), (145, 367133), (155, 343447), (377, 141205), (403, 132095), (899, 59215), (911, 58435), (1885, 28241), (2015, 26419), (4495, 11843), (4555, 11687)]