48279540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18713}}^1$

素因数の和:18768

約数の個数: 48

約数和(自身を含む): 138333888

約数和(自身を除く): 90054348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 18713, 37426, 56139, 74852, 93565, 112278, 187130, 224556, 280695, 374260, 561390, 804659, 1122780, 1609318, 2413977, 3218636, 4023295, 4827954, 8046590, 9655908, 12069885, 16093180, 24139770, 48279540]

約数ペア:

[(1, 48279540), (2, 24139770), (3, 16093180), (4, 12069885), (5, 9655908), (6, 8046590), (10, 4827954), (12, 4023295), (15, 3218636), (20, 2413977), (30, 1609318), (43, 1122780), (60, 804659), (86, 561390), (129, 374260), (172, 280695), (215, 224556), (258, 187130), (430, 112278), (516, 93565), (645, 74852), (860, 56139), (1290, 37426), (2580, 18713)]