52143105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 98725824

約数和(自身を除く): 46582719

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1163, 1281, 2135, 2989, 3489, 5815, 6405, 8141, 8967, 14945, 17445, 24423, 40705, 44835, 56987, 70943, 122115, 170961, 212829, 284935, 354715, 496601, 854805, 1064145, 1489803, 2483005, 3476207, 7449015, 10428621, 17381035, 52143105]

約数ペア:

[(1, 52143105), (3, 17381035), (5, 10428621), (7, 7449015), (15, 3476207), (21, 2483005), (35, 1489803), (49, 1064145), (61, 854805), (105, 496601), (147, 354715), (183, 284935), (245, 212829), (305, 170961), (427, 122115), (735, 70943), (915, 56987), (1163, 44835), (1281, 40705), (2135, 24423), (2989, 17445), (3489, 14945), (5815, 8967), (6405, 8141)]