53138668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3790

約数の個数: 48

約数和(自身を含む): 113097600

約数和(自身を除く): 59958932

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 3739, 7106, 7478, 14212, 14956, 41129, 63563, 71041, 82258, 127126, 142082, 164516, 254252, 284164, 699193, 781451, 1207697, 1398386, 1562902, 2415394, 2796772, 3125804, 4830788, 13284667, 26569334, 53138668]

約数ペア:

[(1, 53138668), (2, 26569334), (4, 13284667), (11, 4830788), (17, 3125804), (19, 2796772), (22, 2415394), (34, 1562902), (38, 1398386), (44, 1207697), (68, 781451), (76, 699193), (187, 284164), (209, 254252), (323, 164516), (374, 142082), (418, 127126), (646, 82258), (748, 71041), (836, 63563), (1292, 41129), (3553, 14956), (3739, 14212), (7106, 7478)]