49473180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30539}}^1$

素因数の和:30560

約数の個数: 60

約数和(自身を含む): 155204280

約数和(自身を除く): 105731100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30539, 61078, 91617, 122156, 152695, 183234, 274851, 305390, 366468, 458085, 549702, 610780, 824553, 916170, 1099404, 1374255, 1649106, 1832340, 2473659, 2748510, 3298212, 4122765, 4947318, 5497020, 8245530, 9894636, 12368295, 16491060, 24736590, 49473180]

約数ペア:

[(1, 49473180), (2, 24736590), (3, 16491060), (4, 12368295), (5, 9894636), (6, 8245530), (9, 5497020), (10, 4947318), (12, 4122765), (15, 3298212), (18, 2748510), (20, 2473659), (27, 1832340), (30, 1649106), (36, 1374255), (45, 1099404), (54, 916170), (60, 824553), (81, 610780), (90, 549702), (108, 458085), (135, 366468), (162, 305390), (180, 274851), (270, 183234), (324, 152695), (405, 122156), (540, 91617), (810, 61078), (1620, 30539)]