49371520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7013}}^1$

素因数の和:7043

約数の個数: 64

約数和(自身を含む): 128777040

約数和(自身を除く): 79405520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7013, 7040, 14026, 28052, 35065, 56104, 70130, 77143, 112208, 140260, 154286, 224416, 280520, 308572, 385715, 448832, 561040, 617144, 771430, 897664, 1122080, 1234288, 1542860, 2244160, 2468576, 3085720, 4488320, 4937152, 6171440, 9874304, 12342880, 24685760, 49371520]

約数ペア:

[(1, 49371520), (2, 24685760), (4, 12342880), (5, 9874304), (8, 6171440), (10, 4937152), (11, 4488320), (16, 3085720), (20, 2468576), (22, 2244160), (32, 1542860), (40, 1234288), (44, 1122080), (55, 897664), (64, 771430), (80, 617144), (88, 561040), (110, 448832), (128, 385715), (160, 308572), (176, 280520), (220, 224416), (320, 154286), (352, 140260), (440, 112208), (640, 77143), (704, 70130), (880, 56104), (1408, 35065), (1760, 28052), (3520, 14026), (7013, 7040)]