53341360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1847}}^1$

素因数の和:1898

約数の個数: 60

約数和(自身を含む): 130960368

約数和(自身を除く): 77619008

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 1847, 2888, 3610, 3694, 5776, 7220, 7388, 9235, 14440, 14776, 18470, 28880, 29552, 35093, 36940, 70186, 73880, 140372, 147760, 175465, 280744, 350930, 561488, 666767, 701860, 1333534, 1403720, 2667068, 2807440, 3333835, 5334136, 6667670, 10668272, 13335340, 26670680, 53341360]

約数ペア:

[(1, 53341360), (2, 26670680), (4, 13335340), (5, 10668272), (8, 6667670), (10, 5334136), (16, 3333835), (19, 2807440), (20, 2667068), (38, 1403720), (40, 1333534), (76, 701860), (80, 666767), (95, 561488), (152, 350930), (190, 280744), (304, 175465), (361, 147760), (380, 140372), (722, 73880), (760, 70186), (1444, 36940), (1520, 35093), (1805, 29552), (1847, 28880), (2888, 18470), (3610, 14776), (3694, 14440), (5776, 9235), (7220, 7388)]