51049715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 67253760

約数和(自身を除く): 16204045

約数列:

[1, 5, 29, 31, 41, 145, 155, 205, 277, 899, 1189, 1271, 1385, 4495, 5945, 6355, 8033, 8587, 11357, 36859, 40165, 42935, 56785, 184295, 249023, 329353, 352067, 1245115, 1646765, 1760335, 10209943, 51049715]

約数ペア:

[(1, 51049715), (5, 10209943), (29, 1760335), (31, 1646765), (41, 1245115), (145, 352067), (155, 329353), (205, 249023), (277, 184295), (899, 56785), (1189, 42935), (1271, 40165), (1385, 36859), (4495, 11357), (5945, 8587), (6355, 8033)]