53216410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31489}}^1$

素因数の和:31522

約数の個数: 24

約数和(自身を含む): 103728060

約数和(自身を除く): 50511650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 31489, 62978, 157445, 314890, 409357, 818714, 2046785, 4093570, 5321641, 10643282, 26608205, 53216410]

約数ペア:

[(1, 53216410), (2, 26608205), (5, 10643282), (10, 5321641), (13, 4093570), (26, 2046785), (65, 818714), (130, 409357), (169, 314890), (338, 157445), (845, 62978), (1690, 31489)]