26214550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 51224400

約数和(自身を除く): 25009850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 101, 145, 179, 202, 290, 358, 505, 725, 895, 1010, 1450, 1790, 2525, 2929, 4475, 5050, 5191, 5858, 8950, 10382, 14645, 18079, 25955, 29290, 36158, 51910, 73225, 90395, 129775, 146450, 180790, 259550, 451975, 524291, 903950, 1048582, 2621455, 5242910, 13107275, 26214550]

約数ペア:

[(1, 26214550), (2, 13107275), (5, 5242910), (10, 2621455), (25, 1048582), (29, 903950), (50, 524291), (58, 451975), (101, 259550), (145, 180790), (179, 146450), (202, 129775), (290, 90395), (358, 73225), (505, 51910), (725, 36158), (895, 29290), (1010, 25955), (1450, 18079), (1790, 14645), (2525, 10382), (2929, 8950), (4475, 5858), (5050, 5191)]