52841340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1979

約数の個数: 72

約数和(自身を含む): 161358288

約数和(自身を除く): 108516948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1801, 1956, 2445, 2934, 3260, 3602, 4890, 5403, 5868, 7204, 7335, 9005, 9780, 10806, 14670, 16209, 18010, 21612, 27015, 29340, 32418, 36020, 54030, 64836, 81045, 108060, 162090, 293563, 324180, 587126, 880689, 1174252, 1467815, 1761378, 2642067, 2935630, 3522756, 4403445, 5284134, 5871260, 8806890, 10568268, 13210335, 17613780, 26420670, 52841340]

約数ペア:

[(1, 52841340), (2, 26420670), (3, 17613780), (4, 13210335), (5, 10568268), (6, 8806890), (9, 5871260), (10, 5284134), (12, 4403445), (15, 3522756), (18, 2935630), (20, 2642067), (30, 1761378), (36, 1467815), (45, 1174252), (60, 880689), (90, 587126), (163, 324180), (180, 293563), (326, 162090), (489, 108060), (652, 81045), (815, 64836), (978, 54030), (1467, 36020), (1630, 32418), (1801, 29340), (1956, 27015), (2445, 21612), (2934, 18010), (3260, 16209), (3602, 14670), (4890, 10806), (5403, 9780), (5868, 9005), (7204, 7335)]