26403050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 51559200

約数和(自身を除く): 25156150

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 131, 139, 145, 262, 278, 290, 655, 695, 725, 1310, 1390, 1450, 3275, 3475, 3799, 4031, 6550, 6950, 7598, 8062, 18209, 18995, 20155, 36418, 37990, 40310, 91045, 94975, 100775, 182090, 189950, 201550, 455225, 528061, 910450, 1056122, 2640305, 5280610, 13201525, 26403050]

約数ペア:

[(1, 26403050), (2, 13201525), (5, 5280610), (10, 2640305), (25, 1056122), (29, 910450), (50, 528061), (58, 455225), (131, 201550), (139, 189950), (145, 182090), (262, 100775), (278, 94975), (290, 91045), (655, 40310), (695, 37990), (725, 36418), (1310, 20155), (1390, 18995), (1450, 18209), (3275, 8062), (3475, 7598), (3799, 6950), (4031, 6550)]