49913820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2833

約数の個数: 120

約数和(自身を含む): 170877168

約数和(自身を除く): 120963348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2801, 2970, 3564, 4455, 5602, 5940, 8403, 8910, 11204, 14005, 16806, 17820, 25209, 28010, 30811, 33612, 42015, 50418, 56020, 61622, 75627, 84030, 92433, 100836, 123244, 126045, 151254, 154055, 168060, 184866, 226881, 252090, 277299, 302508, 308110, 369732, 378135, 453762, 462165, 504180, 554598, 616220, 756270, 831897, 907524, 924330, 1109196, 1134405, 1386495, 1512540, 1663794, 1848660, 2268810, 2495691, 2772990, 3327588, 4159485, 4537620, 4991382, 5545980, 8318970, 9982764, 12478455, 16637940, 24956910, 49913820]

約数ペア:

[(1, 49913820), (2, 24956910), (3, 16637940), (4, 12478455), (5, 9982764), (6, 8318970), (9, 5545980), (10, 4991382), (11, 4537620), (12, 4159485), (15, 3327588), (18, 2772990), (20, 2495691), (22, 2268810), (27, 1848660), (30, 1663794), (33, 1512540), (36, 1386495), (44, 1134405), (45, 1109196), (54, 924330), (55, 907524), (60, 831897), (66, 756270), (81, 616220), (90, 554598), (99, 504180), (108, 462165), (110, 453762), (132, 378135), (135, 369732), (162, 308110), (165, 302508), (180, 277299), (198, 252090), (220, 226881), (270, 184866), (297, 168060), (324, 154055), (330, 151254), (396, 126045), (405, 123244), (495, 100836), (540, 92433), (594, 84030), (660, 75627), (810, 61622), (891, 56020), (990, 50418), (1188, 42015), (1485, 33612), (1620, 30811), (1782, 28010), (1980, 25209), (2801, 17820), (2970, 16806), (3564, 14005), (4455, 11204), (5602, 8910), (5940, 8403)]