53294115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 102435840

約数和(自身を除く): 49141725

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 2339, 3255, 4557, 7017, 7595, 11695, 16373, 22785, 35085, 49119, 72509, 81865, 114611, 217527, 245595, 343833, 362545, 507563, 573055, 1087635, 1522689, 1719165, 2537815, 3552941, 7613445, 10658823, 17764705, 53294115]

約数ペア:

[(1, 53294115), (3, 17764705), (5, 10658823), (7, 7613445), (15, 3552941), (21, 2537815), (31, 1719165), (35, 1522689), (49, 1087635), (93, 573055), (105, 507563), (147, 362545), (155, 343833), (217, 245595), (245, 217527), (465, 114611), (651, 81865), (735, 72509), (1085, 49119), (1519, 35085), (2339, 22785), (3255, 16373), (4557, 11695), (7017, 7595)]