51350117

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 65985024

約数和(自身を除く): 14634907

約数列:

[1, 7, 13, 37, 91, 101, 151, 259, 481, 707, 1057, 1313, 1963, 3367, 3737, 5587, 9191, 13741, 15251, 26159, 39109, 48581, 72631, 106757, 198263, 340067, 508417, 564287, 1387841, 3950009, 7335731, 51350117]

約数ペア:

[(1, 51350117), (7, 7335731), (13, 3950009), (37, 1387841), (91, 564287), (101, 508417), (151, 340067), (259, 198263), (481, 106757), (707, 72631), (1057, 48581), (1313, 39109), (1963, 26159), (3367, 15251), (3737, 13741), (5587, 9191)]