49982176

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 105099120

約数和(自身を除く): 55116944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 139, 272, 278, 544, 556, 661, 1112, 1322, 2224, 2363, 2644, 4448, 4726, 5288, 9452, 10576, 11237, 18904, 21152, 22474, 37808, 44948, 75616, 89896, 91879, 179792, 183758, 359584, 367516, 735032, 1470064, 1561943, 2940128, 3123886, 6247772, 12495544, 24991088, 49982176]

約数ペア:

[(1, 49982176), (2, 24991088), (4, 12495544), (8, 6247772), (16, 3123886), (17, 2940128), (32, 1561943), (34, 1470064), (68, 735032), (136, 367516), (139, 359584), (272, 183758), (278, 179792), (544, 91879), (556, 89896), (661, 75616), (1112, 44948), (1322, 37808), (2224, 22474), (2363, 21152), (2644, 18904), (4448, 11237), (4726, 10576), (5288, 9452)]