49977505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 66873600

約数和(自身を除く): 16896095

約数列:

[1, 5, 19, 23, 89, 95, 115, 257, 437, 445, 1285, 1691, 2047, 2185, 4883, 5911, 8455, 10235, 22873, 24415, 29555, 38893, 112309, 114365, 194465, 434587, 526079, 561545, 2172935, 2630395, 9995501, 49977505]

約数ペア:

[(1, 49977505), (5, 9995501), (19, 2630395), (23, 2172935), (89, 561545), (95, 526079), (115, 434587), (257, 194465), (437, 114365), (445, 112309), (1285, 38893), (1691, 29555), (2047, 24415), (2185, 22873), (4883, 10235), (5911, 8455)]