55839390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 143410176

約数和(自身を除く): 87570786

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 103, 170, 206, 255, 309, 510, 515, 618, 1030, 1063, 1545, 1751, 2126, 3090, 3189, 3502, 5253, 5315, 6378, 8755, 10506, 10630, 15945, 17510, 18071, 26265, 31890, 36142, 52530, 54213, 90355, 108426, 109489, 180710, 218978, 271065, 328467, 542130, 547445, 656934, 1094890, 1642335, 1861313, 3284670, 3722626, 5583939, 9306565, 11167878, 18613130, 27919695, 55839390]

約数ペア:

[(1, 55839390), (2, 27919695), (3, 18613130), (5, 11167878), (6, 9306565), (10, 5583939), (15, 3722626), (17, 3284670), (30, 1861313), (34, 1642335), (51, 1094890), (85, 656934), (102, 547445), (103, 542130), (170, 328467), (206, 271065), (255, 218978), (309, 180710), (510, 109489), (515, 108426), (618, 90355), (1030, 54213), (1063, 52530), (1545, 36142), (1751, 31890), (2126, 26265), (3090, 18071), (3189, 17510), (3502, 15945), (5253, 10630), (5315, 10506), (6378, 8755)]