47209148

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 101472000

約数和(自身を除く): 54262852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1811, 1862, 3622, 3724, 6517, 7244, 12677, 13034, 25354, 26068, 34409, 50708, 68818, 88739, 137636, 177478, 240863, 354956, 481726, 621173, 963452, 1242346, 1686041, 2484692, 3372082, 6744164, 11802287, 23604574, 47209148]

約数ペア:

[(1, 47209148), (2, 23604574), (4, 11802287), (7, 6744164), (14, 3372082), (19, 2484692), (28, 1686041), (38, 1242346), (49, 963452), (76, 621173), (98, 481726), (133, 354956), (196, 240863), (266, 177478), (343, 137636), (532, 88739), (686, 68818), (931, 50708), (1372, 34409), (1811, 26068), (1862, 25354), (3622, 13034), (3724, 12677), (6517, 7244)]