56838060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13729}}^1$

素因数の和:13767

約数の個数: 72

約数和(自身を含む): 179917920

約数和(自身を除く): 123079860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 13729, 27458, 41187, 54916, 68645, 82374, 123561, 137290, 164748, 205935, 247122, 274580, 315767, 411870, 494244, 617805, 631534, 823740, 947301, 1235610, 1263068, 1578835, 1894602, 2471220, 2841903, 3157670, 3789204, 4736505, 5683806, 6315340, 9473010, 11367612, 14209515, 18946020, 28419030, 56838060]

約数ペア:

[(1, 56838060), (2, 28419030), (3, 18946020), (4, 14209515), (5, 11367612), (6, 9473010), (9, 6315340), (10, 5683806), (12, 4736505), (15, 3789204), (18, 3157670), (20, 2841903), (23, 2471220), (30, 1894602), (36, 1578835), (45, 1263068), (46, 1235610), (60, 947301), (69, 823740), (90, 631534), (92, 617805), (115, 494244), (138, 411870), (180, 315767), (207, 274580), (230, 247122), (276, 205935), (345, 164748), (414, 137290), (460, 123561), (690, 82374), (828, 68645), (1035, 54916), (1380, 41187), (2070, 27458), (4140, 13729)]