51861946

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{997}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 80478720

約数和(自身を除く): 28616774

約数列:

[1, 2, 31, 62, 839, 997, 1678, 1994, 26009, 30907, 52018, 61814, 836483, 1672966, 25930973, 51861946]

約数ペア:

[(1, 51861946), (2, 25930973), (31, 1672966), (62, 836483), (839, 61814), (997, 52018), (1678, 30907), (1994, 26009)]