49271768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 115940160

約数和(自身を除く): 66668392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1277, 1378, 1484, 2554, 2756, 2968, 4823, 5108, 5512, 8939, 9646, 10216, 16601, 17878, 19292, 33202, 35756, 38584, 66404, 67681, 71512, 116207, 132808, 135362, 232414, 270724, 464828, 473767, 541448, 879853, 929656, 947534, 1759706, 1895068, 3519412, 3790136, 6158971, 7038824, 12317942, 24635884, 49271768]

約数ペア:

[(1, 49271768), (2, 24635884), (4, 12317942), (7, 7038824), (8, 6158971), (13, 3790136), (14, 3519412), (26, 1895068), (28, 1759706), (52, 947534), (53, 929656), (56, 879853), (91, 541448), (104, 473767), (106, 464828), (182, 270724), (212, 232414), (364, 135362), (371, 132808), (424, 116207), (689, 71512), (728, 67681), (742, 66404), (1277, 38584), (1378, 35756), (1484, 33202), (2554, 19292), (2756, 17878), (2968, 16601), (4823, 10216), (5108, 9646), (5512, 8939)]