51493860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8669}}^1$

素因数の和:8698

約数の個数: 96

約数和(自身を含む): 174787200

約数和(自身を除く): 123293340

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, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 8669, 17338, 26007, 34676, 43345, 52014, 78021, 86690, 95359, 104028, 130035, 156042, 173380, 190718, 234063, 260070, 286077, 312084, 381436, 390105, 468126, 476795, 520140, 572154, 780210, 858231, 936252, 953590, 1144308, 1170315, 1430385, 1560420, 1716462, 1907180, 2340630, 2574693, 2860770, 3432924, 4291155, 4681260, 5149386, 5721540, 8582310, 10298772, 12873465, 17164620, 25746930, 51493860]

約数ペア:

[(1, 51493860), (2, 25746930), (3, 17164620), (4, 12873465), (5, 10298772), (6, 8582310), (9, 5721540), (10, 5149386), (11, 4681260), (12, 4291155), (15, 3432924), (18, 2860770), (20, 2574693), (22, 2340630), (27, 1907180), (30, 1716462), (33, 1560420), (36, 1430385), (44, 1170315), (45, 1144308), (54, 953590), (55, 936252), (60, 858231), (66, 780210), (90, 572154), (99, 520140), (108, 476795), (110, 468126), (132, 390105), (135, 381436), (165, 312084), (180, 286077), (198, 260070), (220, 234063), (270, 190718), (297, 173380), (330, 156042), (396, 130035), (495, 104028), (540, 95359), (594, 86690), (660, 78021), (990, 52014), (1188, 43345), (1485, 34676), (1980, 26007), (2970, 17338), (5940, 8669)]