54615040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{10667}}^1$

素因数の和:10692

約数の個数: 44

約数和(自身を含む): 131024376

約数和(自身を除く): 76409336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 10667, 21334, 42668, 53335, 85336, 106670, 170672, 213340, 341344, 426680, 682688, 853360, 1365376, 1706720, 2730752, 3413440, 5461504, 6826880, 10923008, 13653760, 27307520, 54615040]

約数ペア:

[(1, 54615040), (2, 27307520), (4, 13653760), (5, 10923008), (8, 6826880), (10, 5461504), (16, 3413440), (20, 2730752), (32, 1706720), (40, 1365376), (64, 853360), (80, 682688), (128, 426680), (160, 341344), (256, 213340), (320, 170672), (512, 106670), (640, 85336), (1024, 53335), (1280, 42668), (2560, 21334), (5120, 10667)]