49671160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16127}}^1$

素因数の和:16156

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 89674760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16127, 32254, 64508, 80635, 112889, 129016, 161270, 177397, 225778, 322540, 354794, 451556, 564445, 645080, 709588, 886985, 903112, 1128890, 1241779, 1419176, 1773970, 2257780, 2483558, 3547940, 4515560, 4967116, 6208895, 7095880, 9934232, 12417790, 24835580, 49671160]

約数ペア:

[(1, 49671160), (2, 24835580), (4, 12417790), (5, 9934232), (7, 7095880), (8, 6208895), (10, 4967116), (11, 4515560), (14, 3547940), (20, 2483558), (22, 2257780), (28, 1773970), (35, 1419176), (40, 1241779), (44, 1128890), (55, 903112), (56, 886985), (70, 709588), (77, 645080), (88, 564445), (110, 451556), (140, 354794), (154, 322540), (220, 225778), (280, 177397), (308, 161270), (385, 129016), (440, 112889), (616, 80635), (770, 64508), (1540, 32254), (3080, 16127)]