48987780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4889}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 138015360

約数和(自身を除く): 89027580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 4889, 5010, 9778, 10020, 14667, 19556, 24445, 29334, 48890, 58668, 73335, 97780, 146670, 293340, 816463, 1632926, 2449389, 3265852, 4082315, 4898778, 8164630, 9797556, 12246945, 16329260, 24493890, 48987780]

約数ペア:

[(1, 48987780), (2, 24493890), (3, 16329260), (4, 12246945), (5, 9797556), (6, 8164630), (10, 4898778), (12, 4082315), (15, 3265852), (20, 2449389), (30, 1632926), (60, 816463), (167, 293340), (334, 146670), (501, 97780), (668, 73335), (835, 58668), (1002, 48890), (1670, 29334), (2004, 24445), (2505, 19556), (3340, 14667), (4889, 10020), (5010, 9778)]