47754904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18481}}^1$

素因数の和:18523

約数の個数: 32

約数和(自身を含む): 99802800

約数和(自身を除く): 52047896

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 18481, 36962, 73924, 147848, 314177, 351139, 628354, 702278, 1256708, 1404556, 2513416, 2809112, 5969363, 11938726, 23877452, 47754904]

約数ペア:

[(1, 47754904), (2, 23877452), (4, 11938726), (8, 5969363), (17, 2809112), (19, 2513416), (34, 1404556), (38, 1256708), (68, 702278), (76, 628354), (136, 351139), (152, 314177), (323, 147848), (646, 73924), (1292, 36962), (2584, 18481)]