47248228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 88615296

約数和(自身を除く): 41367068

約数列:

[1, 2, 4, 43, 53, 71, 73, 86, 106, 142, 146, 172, 212, 284, 292, 2279, 3053, 3139, 3763, 3869, 4558, 5183, 6106, 6278, 7526, 7738, 9116, 10366, 12212, 12556, 15052, 15476, 20732, 161809, 166367, 222869, 274699, 323618, 332734, 445738, 549398, 647236, 665468, 891476, 1098796, 11812057, 23624114, 47248228]

約数ペア:

[(1, 47248228), (2, 23624114), (4, 11812057), (43, 1098796), (53, 891476), (71, 665468), (73, 647236), (86, 549398), (106, 445738), (142, 332734), (146, 323618), (172, 274699), (212, 222869), (284, 166367), (292, 161809), (2279, 20732), (3053, 15476), (3139, 15052), (3763, 12556), (3869, 12212), (4558, 10366), (5183, 9116), (6106, 7738), (6278, 7526)]