52091145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 96454800

約数和(自身を除く): 44363655

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 149, 153, 255, 447, 457, 745, 765, 1341, 1371, 2235, 2285, 2533, 4113, 6705, 6855, 7599, 7769, 12665, 20565, 22797, 23307, 37995, 38845, 68093, 69921, 113985, 116535, 204279, 340465, 349605, 612837, 1021395, 1157581, 3064185, 3472743, 5787905, 10418229, 17363715, 52091145]

約数ペア:

[(1, 52091145), (3, 17363715), (5, 10418229), (9, 5787905), (15, 3472743), (17, 3064185), (45, 1157581), (51, 1021395), (85, 612837), (149, 349605), (153, 340465), (255, 204279), (447, 116535), (457, 113985), (745, 69921), (765, 68093), (1341, 38845), (1371, 37995), (2235, 23307), (2285, 22797), (2533, 20565), (4113, 12665), (6705, 7769), (6855, 7599)]