50485552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 112367808

約数和(自身を除く): 61882256

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 61, 92, 104, 122, 173, 184, 208, 244, 299, 346, 368, 488, 598, 692, 793, 976, 1196, 1384, 1403, 1586, 2249, 2392, 2768, 2806, 3172, 3979, 4498, 4784, 5612, 6344, 7958, 8996, 10553, 11224, 12688, 15916, 17992, 18239, 21106, 22448, 31832, 35984, 36478, 42212, 51727, 63664, 72956, 84424, 103454, 137189, 145912, 168848, 206908, 242719, 274378, 291824, 413816, 485438, 548756, 827632, 970876, 1097512, 1941752, 2195024, 3155347, 3883504, 6310694, 12621388, 25242776, 50485552]

約数ペア:

[(1, 50485552), (2, 25242776), (4, 12621388), (8, 6310694), (13, 3883504), (16, 3155347), (23, 2195024), (26, 1941752), (46, 1097512), (52, 970876), (61, 827632), (92, 548756), (104, 485438), (122, 413816), (173, 291824), (184, 274378), (208, 242719), (244, 206908), (299, 168848), (346, 145912), (368, 137189), (488, 103454), (598, 84424), (692, 72956), (793, 63664), (976, 51727), (1196, 42212), (1384, 36478), (1403, 35984), (1586, 31832), (2249, 22448), (2392, 21106), (2768, 18239), (2806, 17992), (3172, 15916), (3979, 12688), (4498, 11224), (4784, 10553), (5612, 8996), (6344, 7958)]