52804115

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 81012960

約数和(自身を除く): 28208845

約数列:

[1, 5, 7, 13, 35, 49, 59, 65, 91, 245, 281, 295, 413, 455, 637, 767, 1405, 1967, 2065, 2891, 3185, 3653, 3835, 5369, 9835, 13769, 14455, 16579, 18265, 25571, 26845, 37583, 68845, 82895, 116053, 127855, 178997, 187915, 215527, 580265, 812371, 894985, 1077635, 1508689, 4061855, 7543445, 10560823, 52804115]

約数ペア:

[(1, 52804115), (5, 10560823), (7, 7543445), (13, 4061855), (35, 1508689), (49, 1077635), (59, 894985), (65, 812371), (91, 580265), (245, 215527), (281, 187915), (295, 178997), (413, 127855), (455, 116053), (637, 82895), (767, 68845), (1405, 37583), (1967, 26845), (2065, 25571), (2891, 18265), (3185, 16579), (3653, 14455), (3835, 13769), (5369, 9835)]