54507520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5323}}^1$

素因数の和:5350

約数の個数: 48

約数和(自身を含む): 130810680

約数和(自身を除く): 76303160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 5323, 10240, 10646, 21292, 26615, 42584, 53230, 85168, 106460, 170336, 212920, 340672, 425840, 681344, 851680, 1362688, 1703360, 2725376, 3406720, 5450752, 6813440, 10901504, 13626880, 27253760, 54507520]

約数ペア:

[(1, 54507520), (2, 27253760), (4, 13626880), (5, 10901504), (8, 6813440), (10, 5450752), (16, 3406720), (20, 2725376), (32, 1703360), (40, 1362688), (64, 851680), (80, 681344), (128, 425840), (160, 340672), (256, 212920), (320, 170336), (512, 106460), (640, 85168), (1024, 53230), (1280, 42584), (2048, 26615), (2560, 21292), (5120, 10646), (5323, 10240)]