51875552

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 105734160

約数和(自身を除く): 53858608

約数列:

[1, 2, 4, 8, 16, 32, 53, 73, 106, 146, 212, 292, 419, 424, 584, 838, 848, 1168, 1676, 1696, 2336, 3352, 3869, 6704, 7738, 13408, 15476, 22207, 30587, 30952, 44414, 61174, 61904, 88828, 122348, 123808, 177656, 244696, 355312, 489392, 710624, 978784, 1621111, 3242222, 6484444, 12968888, 25937776, 51875552]

約数ペア:

[(1, 51875552), (2, 25937776), (4, 12968888), (8, 6484444), (16, 3242222), (32, 1621111), (53, 978784), (73, 710624), (106, 489392), (146, 355312), (212, 244696), (292, 177656), (419, 123808), (424, 122348), (584, 88828), (838, 61904), (848, 61174), (1168, 44414), (1676, 30952), (1696, 30587), (2336, 22207), (3352, 15476), (3869, 13408), (6704, 7738)]