47933820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 162594432

約数和(自身を除く): 114660612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 563, 645, 660, 774, 860, 946, 990, 1126, 1290, 1419, 1548, 1689, 1892, 1935, 1980, 2252, 2365, 2580, 2815, 2838, 3378, 3870, 4257, 4730, 5067, 5630, 5676, 6193, 6756, 7095, 7740, 8445, 8514, 9460, 10134, 11260, 12386, 14190, 16890, 17028, 18579, 20268, 21285, 24209, 24772, 25335, 28380, 30965, 33780, 37158, 42570, 48418, 50670, 55737, 61930, 72627, 74316, 85140, 92895, 96836, 101340, 111474, 121045, 123860, 145254, 185790, 217881, 222948, 242090, 266299, 278685, 290508, 363135, 371580, 435762, 484180, 532598, 557370, 726270, 798897, 871524, 1065196, 1089405, 1114740, 1331495, 1452540, 1597794, 2178810, 2396691, 2662990, 3195588, 3994485, 4357620, 4793382, 5325980, 7988970, 9586764, 11983455, 15977940, 23966910, 47933820]

約数ペア:

[(1, 47933820), (2, 23966910), (3, 15977940), (4, 11983455), (5, 9586764), (6, 7988970), (9, 5325980), (10, 4793382), (11, 4357620), (12, 3994485), (15, 3195588), (18, 2662990), (20, 2396691), (22, 2178810), (30, 1597794), (33, 1452540), (36, 1331495), (43, 1114740), (44, 1089405), (45, 1065196), (55, 871524), (60, 798897), (66, 726270), (86, 557370), (90, 532598), (99, 484180), (110, 435762), (129, 371580), (132, 363135), (165, 290508), (172, 278685), (180, 266299), (198, 242090), (215, 222948), (220, 217881), (258, 185790), (330, 145254), (387, 123860), (396, 121045), (430, 111474), (473, 101340), (495, 96836), (516, 92895), (563, 85140), (645, 74316), (660, 72627), (774, 61930), (860, 55737), (946, 50670), (990, 48418), (1126, 42570), (1290, 37158), (1419, 33780), (1548, 30965), (1689, 28380), (1892, 25335), (1935, 24772), (1980, 24209), (2252, 21285), (2365, 20268), (2580, 18579), (2815, 17028), (2838, 16890), (3378, 14190), (3870, 12386), (4257, 11260), (4730, 10134), (5067, 9460), (5630, 8514), (5676, 8445), (6193, 7740), (6756, 7095)]