53575740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12941}}^1$

素因数の和:12979

約数の個数: 72

約数和(自身を含む): 169591968

約数和(自身を除く): 116016228

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, 12941, 25882, 38823, 51764, 64705, 77646, 116469, 129410, 155292, 194115, 232938, 258820, 297643, 388230, 465876, 582345, 595286, 776460, 892929, 1164690, 1190572, 1488215, 1785858, 2329380, 2678787, 2976430, 3571716, 4464645, 5357574, 5952860, 8929290, 10715148, 13393935, 17858580, 26787870, 53575740]

約数ペア:

[(1, 53575740), (2, 26787870), (3, 17858580), (4, 13393935), (5, 10715148), (6, 8929290), (9, 5952860), (10, 5357574), (12, 4464645), (15, 3571716), (18, 2976430), (20, 2678787), (23, 2329380), (30, 1785858), (36, 1488215), (45, 1190572), (46, 1164690), (60, 892929), (69, 776460), (90, 595286), (92, 582345), (115, 465876), (138, 388230), (180, 297643), (207, 258820), (230, 232938), (276, 194115), (345, 155292), (414, 129410), (460, 116469), (690, 77646), (828, 64705), (1035, 51764), (1380, 38823), (2070, 25882), (4140, 12941)]