54228470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 110522880

約数和(自身を除く): 56294410

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 103, 163, 170, 190, 206, 323, 326, 515, 646, 815, 1030, 1615, 1630, 1751, 1957, 2771, 3097, 3230, 3502, 3914, 5542, 6194, 8755, 9785, 13855, 15485, 16789, 17510, 19570, 27710, 30970, 33269, 33578, 52649, 66538, 83945, 105298, 166345, 167890, 263245, 285413, 318991, 332690, 526490, 570826, 637982, 1427065, 1594955, 2854130, 3189910, 5422847, 10845694, 27114235, 54228470]

約数ペア:

[(1, 54228470), (2, 27114235), (5, 10845694), (10, 5422847), (17, 3189910), (19, 2854130), (34, 1594955), (38, 1427065), (85, 637982), (95, 570826), (103, 526490), (163, 332690), (170, 318991), (190, 285413), (206, 263245), (323, 167890), (326, 166345), (515, 105298), (646, 83945), (815, 66538), (1030, 52649), (1615, 33578), (1630, 33269), (1751, 30970), (1957, 27710), (2771, 19570), (3097, 17510), (3230, 16789), (3502, 15485), (3914, 13855), (5542, 9785), (6194, 8755)]