53677755

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 52767045

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 765, 855, 969, 1231, 1615, 2295, 2565, 2907, 3693, 4845, 6155, 8721, 11079, 14535, 18465, 20927, 23389, 33237, 43605, 55395, 62781, 70167, 104635, 116945, 166185, 188343, 210501, 313905, 350835, 397613, 565029, 631503, 941715, 1052505, 1192839, 1988065, 2825145, 3157515, 3578517, 5964195, 10735551, 17892585, 53677755]

約数ペア:

[(1, 53677755), (3, 17892585), (5, 10735551), (9, 5964195), (15, 3578517), (17, 3157515), (19, 2825145), (27, 1988065), (45, 1192839), (51, 1052505), (57, 941715), (85, 631503), (95, 565029), (135, 397613), (153, 350835), (171, 313905), (255, 210501), (285, 188343), (323, 166185), (459, 116945), (513, 104635), (765, 70167), (855, 62781), (969, 55395), (1231, 43605), (1615, 33237), (2295, 23389), (2565, 20927), (2907, 18465), (3693, 14535), (4845, 11079), (6155, 8721)]