56985513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 93768192

約数和(自身を除く): 36782679

約数列:

[1, 3, 13, 17, 23, 37, 39, 51, 69, 101, 111, 221, 299, 303, 391, 481, 629, 663, 851, 897, 1173, 1313, 1443, 1717, 1887, 2323, 2553, 3737, 3939, 5083, 5151, 6969, 8177, 11063, 11211, 14467, 15249, 22321, 24531, 30199, 33189, 39491, 43401, 48581, 63529, 66963, 85951, 90597, 118473, 145743, 188071, 190587, 257853, 513383, 564213, 825877, 1117363, 1461167, 1540149, 2477631, 3352089, 4383501, 18995171, 56985513]

約数ペア:

[(1, 56985513), (3, 18995171), (13, 4383501), (17, 3352089), (23, 2477631), (37, 1540149), (39, 1461167), (51, 1117363), (69, 825877), (101, 564213), (111, 513383), (221, 257853), (299, 190587), (303, 188071), (391, 145743), (481, 118473), (629, 90597), (663, 85951), (851, 66963), (897, 63529), (1173, 48581), (1313, 43401), (1443, 39491), (1717, 33189), (1887, 30199), (2323, 24531), (2553, 22321), (3737, 15249), (3939, 14467), (5083, 11211), (5151, 11063), (6969, 8177)]