48487020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21841}}^1$

素因数の和:21890

約数の個数: 48

約数和(自身を含む): 139439328

約数和(自身を除く): 90952308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 21841, 43682, 65523, 87364, 109205, 131046, 218410, 262092, 327615, 436820, 655230, 808117, 1310460, 1616234, 2424351, 3232468, 4040585, 4848702, 8081170, 9697404, 12121755, 16162340, 24243510, 48487020]

約数ペア:

[(1, 48487020), (2, 24243510), (3, 16162340), (4, 12121755), (5, 9697404), (6, 8081170), (10, 4848702), (12, 4040585), (15, 3232468), (20, 2424351), (30, 1616234), (37, 1310460), (60, 808117), (74, 655230), (111, 436820), (148, 327615), (185, 262092), (222, 218410), (370, 131046), (444, 109205), (555, 87364), (740, 65523), (1110, 43682), (2220, 21841)]