52894880

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 72589024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 1063, 1244, 1555, 2126, 2488, 3110, 4252, 4976, 5315, 6220, 8504, 9952, 10630, 12440, 17008, 21260, 24880, 34016, 42520, 49760, 85040, 170080, 330593, 661186, 1322372, 1652965, 2644744, 3305930, 5289488, 6611860, 10578976, 13223720, 26447440, 52894880]

約数ペア:

[(1, 52894880), (2, 26447440), (4, 13223720), (5, 10578976), (8, 6611860), (10, 5289488), (16, 3305930), (20, 2644744), (32, 1652965), (40, 1322372), (80, 661186), (160, 330593), (311, 170080), (622, 85040), (1063, 49760), (1244, 42520), (1555, 34016), (2126, 24880), (2488, 21260), (3110, 17008), (4252, 12440), (4976, 10630), (5315, 9952), (6220, 8504)]