49548455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 69284160

約数和(自身を除く): 19735705

約数列:

[1, 5, 11, 17, 55, 85, 187, 197, 269, 935, 985, 1345, 2167, 2959, 3349, 4573, 10835, 14795, 16745, 22865, 36839, 50303, 52993, 184195, 251515, 264965, 582923, 900881, 2914615, 4504405, 9909691, 49548455]

約数ペア:

[(1, 49548455), (5, 9909691), (11, 4504405), (17, 2914615), (55, 900881), (85, 582923), (187, 264965), (197, 251515), (269, 184195), (935, 52993), (985, 50303), (1345, 36839), (2167, 22865), (2959, 16745), (3349, 14795), (4573, 10835)]