54231040

素因数分解:

$2^{15}\times 5^1\times {\mathrm{331}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 130545720

約数和(自身を除く): 76314680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 331, 512, 640, 662, 1024, 1280, 1324, 1655, 2048, 2560, 2648, 3310, 4096, 5120, 5296, 6620, 8192, 10240, 10592, 13240, 16384, 20480, 21184, 26480, 32768, 40960, 42368, 52960, 81920, 84736, 105920, 163840, 169472, 211840, 338944, 423680, 677888, 847360, 1355776, 1694720, 2711552, 3389440, 5423104, 6778880, 10846208, 13557760, 27115520, 54231040]

約数ペア:

[(1, 54231040), (2, 27115520), (4, 13557760), (5, 10846208), (8, 6778880), (10, 5423104), (16, 3389440), (20, 2711552), (32, 1694720), (40, 1355776), (64, 847360), (80, 677888), (128, 423680), (160, 338944), (256, 211840), (320, 169472), (331, 163840), (512, 105920), (640, 84736), (662, 81920), (1024, 52960), (1280, 42368), (1324, 40960), (1655, 32768), (2048, 26480), (2560, 21184), (2648, 20480), (3310, 16384), (4096, 13240), (5120, 10592), (5296, 10240), (6620, 8192)]