53202780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295571}}^1$

素因数の和:295586

約数の個数: 36

約数和(自身を含む): 161382312

約数和(自身を除く): 108179532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295571, 591142, 886713, 1182284, 1477855, 1773426, 2660139, 2955710, 3546852, 4433565, 5320278, 5911420, 8867130, 10640556, 13300695, 17734260, 26601390, 53202780]

約数ペア:

[(1, 53202780), (2, 26601390), (3, 17734260), (4, 13300695), (5, 10640556), (6, 8867130), (9, 5911420), (10, 5320278), (12, 4433565), (15, 3546852), (18, 2955710), (20, 2660139), (30, 1773426), (36, 1477855), (45, 1182284), (60, 886713), (90, 591142), (180, 295571)]