53216878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 99283968

約数和(自身を除く): 46067090

約数列:

[1, 2, 11, 13, 22, 26, 37, 47, 74, 94, 107, 143, 214, 286, 407, 481, 517, 611, 814, 962, 1034, 1177, 1222, 1391, 1739, 2354, 2782, 3478, 3959, 5029, 5291, 6721, 7918, 10058, 10582, 13442, 15301, 19129, 22607, 30602, 38258, 43549, 45214, 51467, 55319, 65377, 87098, 102934, 110638, 130754, 186073, 248677, 372146, 497354, 566137, 719147, 1132274, 1438294, 2046803, 2418949, 4093606, 4837898, 26608439, 53216878]

約数ペア:

[(1, 53216878), (2, 26608439), (11, 4837898), (13, 4093606), (22, 2418949), (26, 2046803), (37, 1438294), (47, 1132274), (74, 719147), (94, 566137), (107, 497354), (143, 372146), (214, 248677), (286, 186073), (407, 130754), (481, 110638), (517, 102934), (611, 87098), (814, 65377), (962, 55319), (1034, 51467), (1177, 45214), (1222, 43549), (1391, 38258), (1739, 30602), (2354, 22607), (2782, 19129), (3478, 15301), (3959, 13442), (5029, 10582), (5291, 10058), (6721, 7918)]