47085724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 100683520

約数和(自身を除く): 53597796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1321, 1876, 2546, 2642, 5092, 5284, 8911, 9247, 17822, 18494, 25099, 35644, 36988, 50198, 88507, 100396, 175693, 177014, 351386, 354028, 619549, 702772, 1239098, 1681633, 2478196, 3363266, 6726532, 11771431, 23542862, 47085724]

約数ペア:

[(1, 47085724), (2, 23542862), (4, 11771431), (7, 6726532), (14, 3363266), (19, 2478196), (28, 1681633), (38, 1239098), (67, 702772), (76, 619549), (133, 354028), (134, 351386), (266, 177014), (268, 175693), (469, 100396), (532, 88507), (938, 50198), (1273, 36988), (1321, 35644), (1876, 25099), (2546, 18494), (2642, 17822), (5092, 9247), (5284, 8911)]