27238450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{6121}}^1$

素因数の和:6222

約数の個数: 24

約数和(自身を含む): 51241140

約数和(自身を除く): 24002690

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 6121, 12242, 30605, 61210, 153025, 306050, 544769, 1089538, 2723845, 5447690, 13619225, 27238450]

約数ペア:

[(1, 27238450), (2, 13619225), (5, 5447690), (10, 2723845), (25, 1089538), (50, 544769), (89, 306050), (178, 153025), (445, 61210), (890, 30605), (2225, 12242), (4450, 6121)]