51803514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2087}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 128988288

約数和(自身を除く): 77184774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2087, 2758, 3546, 4137, 4174, 6261, 8274, 12411, 12522, 14609, 18783, 24822, 29218, 37566, 43827, 87654, 131481, 262962, 411139, 822278, 1233417, 2466834, 2877973, 3700251, 5755946, 7400502, 8633919, 17267838, 25901757, 51803514]

約数ペア:

[(1, 51803514), (2, 25901757), (3, 17267838), (6, 8633919), (7, 7400502), (9, 5755946), (14, 3700251), (18, 2877973), (21, 2466834), (42, 1233417), (63, 822278), (126, 411139), (197, 262962), (394, 131481), (591, 87654), (1182, 43827), (1379, 37566), (1773, 29218), (2087, 24822), (2758, 18783), (3546, 14609), (4137, 12522), (4174, 12411), (6261, 8274)]