51968045773

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18987229}}^1$

素因数の和:18987276

約数の個数: 16

約数和(自身を含む): 65619866880

約数和(自身を除く): 13651821107

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 18987229, 132910603, 322782893, 436706267, 2259480251, 3056943869, 7424006539, 51968045773]

約数ペア:

[(1, 51968045773), (7, 7424006539), (17, 3056943869), (23, 2259480251), (119, 436706267), (161, 322782893), (391, 132910603), (2737, 18987229)]