51519982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13163}}^1$

素因数の和:13287

約数の個数: 16

約数和(自身を含む): 82143360

約数和(自身を除く): 30623378

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 13163, 26326, 250097, 500194, 1355789, 2711578, 25759991, 51519982]

約数ペア:

[(1, 51519982), (2, 25759991), (19, 2711578), (38, 1355789), (103, 500194), (206, 250097), (1957, 26326), (3914, 13163)]