49446840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3851}}^1$

素因数の和:3972

約数の個数: 64

約数和(自身を含む): 149765760

約数和(自身を除く): 100318920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 3851, 4280, 6420, 7702, 11553, 12840, 15404, 19255, 23106, 30808, 38510, 46212, 57765, 77020, 92424, 115530, 154040, 231060, 412057, 462120, 824114, 1236171, 1648228, 2060285, 2472342, 3296456, 4120570, 4944684, 6180855, 8241140, 9889368, 12361710, 16482280, 24723420, 49446840]

約数ペア:

[(1, 49446840), (2, 24723420), (3, 16482280), (4, 12361710), (5, 9889368), (6, 8241140), (8, 6180855), (10, 4944684), (12, 4120570), (15, 3296456), (20, 2472342), (24, 2060285), (30, 1648228), (40, 1236171), (60, 824114), (107, 462120), (120, 412057), (214, 231060), (321, 154040), (428, 115530), (535, 92424), (642, 77020), (856, 57765), (1070, 46212), (1284, 38510), (1605, 30808), (2140, 23106), (2568, 19255), (3210, 15404), (3851, 12840), (4280, 11553), (6420, 7702)]