49872914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 93918528

約数和(自身を除く): 44045614

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 169, 182, 197, 214, 338, 394, 749, 1183, 1379, 1391, 1498, 2366, 2561, 2758, 2782, 5122, 9737, 17927, 18083, 19474, 21079, 33293, 35854, 36166, 42158, 66586, 126581, 147553, 233051, 253162, 274027, 295106, 466102, 548054, 1918189, 3562351, 3836378, 7124702, 24936457, 49872914]

約数ペア:

[(1, 49872914), (2, 24936457), (7, 7124702), (13, 3836378), (14, 3562351), (26, 1918189), (91, 548054), (107, 466102), (169, 295106), (182, 274027), (197, 253162), (214, 233051), (338, 147553), (394, 126581), (749, 66586), (1183, 42158), (1379, 36166), (1391, 35854), (1498, 33293), (2366, 21079), (2561, 19474), (2758, 18083), (2782, 17927), (5122, 9737)]