54479985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 110149632

約数和(自身を除く): 55669647

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 255, 345, 357, 391, 483, 595, 805, 1173, 1327, 1785, 1955, 2415, 2737, 3981, 5865, 6635, 8211, 9289, 13685, 19905, 22559, 27867, 30521, 41055, 46445, 67677, 91563, 112795, 139335, 152605, 157913, 213647, 338385, 457815, 473739, 518857, 640941, 789565, 1068235, 1556571, 2368695, 2594285, 3204705, 3631999, 7782855, 10895997, 18159995, 54479985]

約数ペア:

[(1, 54479985), (3, 18159995), (5, 10895997), (7, 7782855), (15, 3631999), (17, 3204705), (21, 2594285), (23, 2368695), (35, 1556571), (51, 1068235), (69, 789565), (85, 640941), (105, 518857), (115, 473739), (119, 457815), (161, 338385), (255, 213647), (345, 157913), (357, 152605), (391, 139335), (483, 112795), (595, 91563), (805, 67677), (1173, 46445), (1327, 41055), (1785, 30521), (1955, 27867), (2415, 22559), (2737, 19905), (3981, 13685), (5865, 9289), (6635, 8211)]