50253819

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 90243072

約数和(自身を除く): 39989253

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 67, 77, 119, 187, 191, 201, 231, 357, 469, 561, 573, 737, 1139, 1309, 1337, 1407, 2101, 2211, 3247, 3417, 3927, 4011, 5159, 6303, 7973, 9741, 12529, 12797, 14707, 15477, 22729, 23919, 35717, 37587, 38391, 44121, 68187, 87703, 89579, 107151, 140767, 217549, 250019, 263109, 268737, 422301, 652647, 750057, 985369, 1522843, 2393039, 2956107, 4568529, 7179117, 16751273, 50253819]

約数ペア:

[(1, 50253819), (3, 16751273), (7, 7179117), (11, 4568529), (17, 2956107), (21, 2393039), (33, 1522843), (51, 985369), (67, 750057), (77, 652647), (119, 422301), (187, 268737), (191, 263109), (201, 250019), (231, 217549), (357, 140767), (469, 107151), (561, 89579), (573, 87703), (737, 68187), (1139, 44121), (1309, 38391), (1337, 37587), (1407, 35717), (2101, 23919), (2211, 22729), (3247, 15477), (3417, 14707), (3927, 12797), (4011, 12529), (5159, 9741), (6303, 7973)]