48808020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 146361600

約数和(自身を除く): 97553580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 109, 170, 204, 218, 255, 327, 340, 436, 439, 510, 545, 654, 878, 1020, 1090, 1308, 1317, 1635, 1756, 1853, 2180, 2195, 2634, 3270, 3706, 4390, 5268, 5559, 6540, 6585, 7412, 7463, 8780, 9265, 11118, 13170, 14926, 18530, 22236, 22389, 26340, 27795, 29852, 37060, 37315, 44778, 47851, 55590, 74630, 89556, 95702, 111180, 111945, 143553, 149260, 191404, 223890, 239255, 287106, 447780, 478510, 574212, 717765, 813467, 957020, 1435530, 1626934, 2440401, 2871060, 3253868, 4067335, 4880802, 8134670, 9761604, 12202005, 16269340, 24404010, 48808020]

約数ペア:

[(1, 48808020), (2, 24404010), (3, 16269340), (4, 12202005), (5, 9761604), (6, 8134670), (10, 4880802), (12, 4067335), (15, 3253868), (17, 2871060), (20, 2440401), (30, 1626934), (34, 1435530), (51, 957020), (60, 813467), (68, 717765), (85, 574212), (102, 478510), (109, 447780), (170, 287106), (204, 239255), (218, 223890), (255, 191404), (327, 149260), (340, 143553), (436, 111945), (439, 111180), (510, 95702), (545, 89556), (654, 74630), (878, 55590), (1020, 47851), (1090, 44778), (1308, 37315), (1317, 37060), (1635, 29852), (1756, 27795), (1853, 26340), (2180, 22389), (2195, 22236), (2634, 18530), (3270, 14926), (3706, 13170), (4390, 11118), (5268, 9265), (5559, 8780), (6540, 7463), (6585, 7412)]