56551484619

素因数分解:

$3^2\times 7^3\times {\mathrm{47}}^2\times {\mathrm{8293}}^1$

素因数の和:8414

約数の個数: 72

約数和(自身を含む): 97341701600

約数和(自身を除く): 40790216981

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 343, 423, 441, 987, 1029, 2209, 2303, 2961, 3087, 6627, 6909, 8293, 15463, 16121, 19881, 20727, 24879, 46389, 48363, 58051, 74637, 108241, 139167, 145089, 174153, 324723, 389771, 406357, 522459, 757687, 974169, 1169313, 1219071, 2273061, 2728397, 2844499, 3507939, 3657213, 6819183, 8185191, 8533497, 18319237, 19098779, 24555573, 25600491, 54957711, 57296337, 128234659, 133691453, 164873133, 171889011, 384703977, 401074359, 897642613, 1154111931, 1203223077, 2692927839, 6283498291, 8078783517, 18850494873, 56551484619]

約数ペア:

[(1, 56551484619), (3, 18850494873), (7, 8078783517), (9, 6283498291), (21, 2692927839), (47, 1203223077), (49, 1154111931), (63, 897642613), (141, 401074359), (147, 384703977), (329, 171889011), (343, 164873133), (423, 133691453), (441, 128234659), (987, 57296337), (1029, 54957711), (2209, 25600491), (2303, 24555573), (2961, 19098779), (3087, 18319237), (6627, 8533497), (6909, 8185191), (8293, 6819183), (15463, 3657213), (16121, 3507939), (19881, 2844499), (20727, 2728397), (24879, 2273061), (46389, 1219071), (48363, 1169313), (58051, 974169), (74637, 757687), (108241, 522459), (139167, 406357), (145089, 389771), (174153, 324723)]