54806570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 122411520

約数和(自身を除く): 67604950

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 229, 263, 455, 458, 526, 910, 1145, 1315, 1603, 1841, 2290, 2630, 2977, 3206, 3419, 3682, 5954, 6838, 8015, 9205, 14885, 16030, 17095, 18410, 20839, 23933, 29770, 34190, 41678, 47866, 60227, 104195, 119665, 120454, 208390, 239330, 301135, 421589, 602270, 782951, 843178, 1565902, 2107945, 3914755, 4215890, 5480657, 7829510, 10961314, 27403285, 54806570]

約数ペア:

[(1, 54806570), (2, 27403285), (5, 10961314), (7, 7829510), (10, 5480657), (13, 4215890), (14, 3914755), (26, 2107945), (35, 1565902), (65, 843178), (70, 782951), (91, 602270), (130, 421589), (182, 301135), (229, 239330), (263, 208390), (455, 120454), (458, 119665), (526, 104195), (910, 60227), (1145, 47866), (1315, 41678), (1603, 34190), (1841, 29770), (2290, 23933), (2630, 20839), (2977, 18410), (3206, 17095), (3419, 16030), (3682, 14885), (5954, 9205), (6838, 8015)]