49508340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{117877}}^1$

素因数の和:117896

約数の個数: 48

約数和(自身を含む): 158428032

約数和(自身を除く): 108919692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 117877, 235754, 353631, 471508, 589385, 707262, 825139, 1178770, 1414524, 1650278, 1768155, 2357540, 2475417, 3300556, 3536310, 4125695, 4950834, 7072620, 8251390, 9901668, 12377085, 16502780, 24754170, 49508340]

約数ペア:

[(1, 49508340), (2, 24754170), (3, 16502780), (4, 12377085), (5, 9901668), (6, 8251390), (7, 7072620), (10, 4950834), (12, 4125695), (14, 3536310), (15, 3300556), (20, 2475417), (21, 2357540), (28, 1768155), (30, 1650278), (35, 1414524), (42, 1178770), (60, 825139), (70, 707262), (84, 589385), (105, 471508), (140, 353631), (210, 235754), (420, 117877)]