54483895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 77215680

約数和(自身を除く): 22731785

約数列:

[1, 5, 17, 23, 29, 31, 85, 115, 145, 155, 391, 493, 527, 667, 713, 899, 961, 1955, 2465, 2635, 3335, 3565, 4495, 4805, 11339, 12121, 15283, 16337, 20677, 22103, 27869, 56695, 60605, 76415, 81685, 103385, 110515, 139345, 351509, 375751, 473773, 640987, 1757545, 1878755, 2368865, 3204935, 10896779, 54483895]

約数ペア:

[(1, 54483895), (5, 10896779), (17, 3204935), (23, 2368865), (29, 1878755), (31, 1757545), (85, 640987), (115, 473773), (145, 375751), (155, 351509), (391, 139345), (493, 110515), (527, 103385), (667, 81685), (713, 76415), (899, 60605), (961, 56695), (1955, 27869), (2465, 22103), (2635, 20677), (3335, 16337), (3565, 15283), (4495, 12121), (4805, 11339)]