55405890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12071}}^1$

素因数の和:12104

約数の個数: 64

約数和(自身を含む): 156453120

約数和(自身を除く): 101047230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 12071, 24142, 36213, 60355, 72426, 108639, 120710, 181065, 205207, 217278, 325917, 362130, 410414, 543195, 615621, 651834, 1026035, 1086390, 1231242, 1629585, 1846863, 2052070, 3078105, 3259170, 3693726, 5540589, 6156210, 9234315, 11081178, 18468630, 27702945, 55405890]

約数ペア:

[(1, 55405890), (2, 27702945), (3, 18468630), (5, 11081178), (6, 9234315), (9, 6156210), (10, 5540589), (15, 3693726), (17, 3259170), (18, 3078105), (27, 2052070), (30, 1846863), (34, 1629585), (45, 1231242), (51, 1086390), (54, 1026035), (85, 651834), (90, 615621), (102, 543195), (135, 410414), (153, 362130), (170, 325917), (255, 217278), (270, 205207), (306, 181065), (459, 120710), (510, 108639), (765, 72426), (918, 60355), (1530, 36213), (2295, 24142), (4590, 12071)]