53174988

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{21407}}^1$

素因数の和:21443

約数の個数: 48

約数和(自身を含む): 143861760

約数和(自身を除く): 90686772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 21407, 42814, 64221, 85628, 128442, 192663, 256884, 385326, 492361, 577989, 770652, 984722, 1155978, 1477083, 1969444, 2311956, 2954166, 4431249, 5908332, 8862498, 13293747, 17724996, 26587494, 53174988]

約数ペア:

[(1, 53174988), (2, 26587494), (3, 17724996), (4, 13293747), (6, 8862498), (9, 5908332), (12, 4431249), (18, 2954166), (23, 2311956), (27, 1969444), (36, 1477083), (46, 1155978), (54, 984722), (69, 770652), (92, 577989), (108, 492361), (138, 385326), (207, 256884), (276, 192663), (414, 128442), (621, 85628), (828, 64221), (1242, 42814), (2484, 21407)]