51636078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{220667}}^1$

素因数の和:220688

約数の個数: 24

約数和(自身を含む): 120484728

約数和(自身を除く): 68848650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 220667, 441334, 662001, 1324002, 1986003, 2868671, 3972006, 5737342, 8606013, 17212026, 25818039, 51636078]

約数ペア:

[(1, 51636078), (2, 25818039), (3, 17212026), (6, 8606013), (9, 5737342), (13, 3972006), (18, 2868671), (26, 1986003), (39, 1324002), (78, 662001), (117, 441334), (234, 220667)]