52305890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 116847360

約数和(自身を除く): 64541470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 229, 251, 455, 458, 502, 910, 1145, 1255, 1603, 1757, 2290, 2510, 2977, 3206, 3263, 3514, 5954, 6526, 8015, 8785, 14885, 16030, 16315, 17570, 20839, 22841, 29770, 32630, 41678, 45682, 57479, 104195, 114205, 114958, 208390, 228410, 287395, 402353, 574790, 747227, 804706, 1494454, 2011765, 3736135, 4023530, 5230589, 7472270, 10461178, 26152945, 52305890]

約数ペア:

[(1, 52305890), (2, 26152945), (5, 10461178), (7, 7472270), (10, 5230589), (13, 4023530), (14, 3736135), (26, 2011765), (35, 1494454), (65, 804706), (70, 747227), (91, 574790), (130, 402353), (182, 287395), (229, 228410), (251, 208390), (455, 114958), (458, 114205), (502, 104195), (910, 57479), (1145, 45682), (1255, 41678), (1603, 32630), (1757, 29770), (2290, 22841), (2510, 20839), (2977, 17570), (3206, 16315), (3263, 16030), (3514, 14885), (5954, 8785), (6526, 8015)]