51611562

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 118404000

約数和(自身を除く): 66792438

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 229, 342, 458, 659, 687, 1318, 1374, 1977, 2061, 3954, 4122, 4351, 5931, 8702, 11862, 12521, 13053, 25042, 26106, 37563, 39159, 75126, 78318, 112689, 150911, 225378, 301822, 452733, 905466, 1358199, 2716398, 2867309, 5734618, 8601927, 17203854, 25805781, 51611562]

約数ペア:

[(1, 51611562), (2, 25805781), (3, 17203854), (6, 8601927), (9, 5734618), (18, 2867309), (19, 2716398), (38, 1358199), (57, 905466), (114, 452733), (171, 301822), (229, 225378), (342, 150911), (458, 112689), (659, 78318), (687, 75126), (1318, 39159), (1374, 37563), (1977, 26106), (2061, 25042), (3954, 13053), (4122, 12521), (4351, 11862), (5931, 8702)]