54698945

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 84509568

約数和(自身を除く): 29810623

約数列:

[1, 5, 7, 17, 23, 35, 49, 85, 115, 119, 161, 245, 391, 571, 595, 805, 833, 1127, 1955, 2737, 2855, 3997, 4165, 5635, 9707, 13133, 13685, 19159, 19985, 27979, 48535, 65665, 67949, 91931, 95795, 139895, 223261, 339745, 459655, 475643, 643517, 1116305, 1562827, 2378215, 3217585, 7814135, 10939789, 54698945]

約数ペア:

[(1, 54698945), (5, 10939789), (7, 7814135), (17, 3217585), (23, 2378215), (35, 1562827), (49, 1116305), (85, 643517), (115, 475643), (119, 459655), (161, 339745), (245, 223261), (391, 139895), (571, 95795), (595, 91931), (805, 67949), (833, 65665), (1127, 48535), (1955, 27979), (2737, 19985), (2855, 19159), (3997, 13685), (4165, 13133), (5635, 9707)]