53238031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1307}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 69439104

約数和(自身を除く): 16201073

約数列:

[1, 7, 11, 23, 77, 161, 253, 529, 1307, 1771, 3703, 5819, 9149, 14377, 30061, 40733, 100639, 210427, 330671, 691403, 2314697, 4839821, 7605433, 53238031]

約数ペア:

[(1, 53238031), (7, 7605433), (11, 4839821), (23, 2314697), (77, 691403), (161, 330671), (253, 210427), (529, 100639), (1307, 40733), (1771, 30061), (3703, 14377), (5819, 9149)]