49270845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 42174915

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 89, 167, 195, 221, 255, 267, 445, 501, 663, 835, 1105, 1157, 1335, 1513, 2171, 2505, 2839, 3315, 3471, 4539, 5785, 6513, 7565, 8517, 10855, 14195, 14863, 17355, 19669, 22695, 32565, 36907, 42585, 44589, 59007, 74315, 98345, 110721, 184535, 193219, 222945, 252671, 295035, 553605, 579657, 758013, 966095, 1263355, 2898285, 3284723, 3790065, 9854169, 16423615, 49270845]

約数ペア:

[(1, 49270845), (3, 16423615), (5, 9854169), (13, 3790065), (15, 3284723), (17, 2898285), (39, 1263355), (51, 966095), (65, 758013), (85, 579657), (89, 553605), (167, 295035), (195, 252671), (221, 222945), (255, 193219), (267, 184535), (445, 110721), (501, 98345), (663, 74315), (835, 59007), (1105, 44589), (1157, 42585), (1335, 36907), (1513, 32565), (2171, 22695), (2505, 19669), (2839, 17355), (3315, 14863), (3471, 14195), (4539, 10855), (5785, 8517), (6513, 7565)]