51883965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8706

約数の個数: 48

約数和(自身を含む): 108201600

約数和(自身を除く): 56317635

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 8669, 26007, 43345, 60683, 78021, 130035, 164711, 182049, 303415, 390105, 494133, 546147, 823555, 910245, 1152977, 1482399, 2470665, 2730735, 3458931, 5764885, 7411995, 10376793, 17294655, 51883965]

約数ペア:

[(1, 51883965), (3, 17294655), (5, 10376793), (7, 7411995), (9, 5764885), (15, 3458931), (19, 2730735), (21, 2470665), (35, 1482399), (45, 1152977), (57, 910245), (63, 823555), (95, 546147), (105, 494133), (133, 390105), (171, 303415), (285, 182049), (315, 164711), (399, 130035), (665, 78021), (855, 60683), (1197, 43345), (1995, 26007), (5985, 8669)]