53740799

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 65869200

約数和(自身を除く): 12128401

約数列:

[1, 7, 29, 49, 59, 203, 413, 641, 1421, 1711, 2891, 4487, 11977, 18589, 31409, 37819, 83839, 130123, 264733, 910861, 1096751, 1853131, 7677257, 53740799]

約数ペア:

[(1, 53740799), (7, 7677257), (29, 1853131), (49, 1096751), (59, 910861), (203, 264733), (413, 130123), (641, 83839), (1421, 37819), (1711, 31409), (2891, 18589), (4487, 11977)]