53096260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19961}}^1$

素因数の和:19996

約数の個数: 48

約数和(自身を含む): 134144640

約数和(自身を除く): 81048380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 19961, 39922, 79844, 99805, 139727, 199610, 279454, 379259, 399220, 558908, 698635, 758518, 1397270, 1517036, 1896295, 2654813, 2794540, 3792590, 5309626, 7585180, 10619252, 13274065, 26548130, 53096260]

約数ペア:

[(1, 53096260), (2, 26548130), (4, 13274065), (5, 10619252), (7, 7585180), (10, 5309626), (14, 3792590), (19, 2794540), (20, 2654813), (28, 1896295), (35, 1517036), (38, 1397270), (70, 758518), (76, 698635), (95, 558908), (133, 399220), (140, 379259), (190, 279454), (266, 199610), (380, 139727), (532, 99805), (665, 79844), (1330, 39922), (2660, 19961)]