49213380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{820223}}^1$

素因数の和:820235

約数の個数: 24

約数和(自身を含む): 137797632

約数和(自身を除く): 88584252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 820223, 1640446, 2460669, 3280892, 4101115, 4921338, 8202230, 9842676, 12303345, 16404460, 24606690, 49213380]

約数ペア:

[(1, 49213380), (2, 24606690), (3, 16404460), (4, 12303345), (5, 9842676), (6, 8202230), (10, 4921338), (12, 4101115), (15, 3280892), (20, 2460669), (30, 1640446), (60, 820223)]