53887610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 120545280

約数和(自身を除く): 66657670

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1307, 1330, 2170, 2614, 2945, 4123, 5890, 6535, 8246, 9149, 13070, 18298, 20615, 24833, 40517, 41230, 45745, 49666, 81034, 91490, 124165, 173831, 202585, 248330, 283619, 347662, 405170, 567238, 769823, 869155, 1418095, 1539646, 1738310, 2836190, 3849115, 5388761, 7698230, 10777522, 26943805, 53887610]

約数ペア:

[(1, 53887610), (2, 26943805), (5, 10777522), (7, 7698230), (10, 5388761), (14, 3849115), (19, 2836190), (31, 1738310), (35, 1539646), (38, 1418095), (62, 869155), (70, 769823), (95, 567238), (133, 405170), (155, 347662), (190, 283619), (217, 248330), (266, 202585), (310, 173831), (434, 124165), (589, 91490), (665, 81034), (1085, 49666), (1178, 45745), (1307, 41230), (1330, 40517), (2170, 24833), (2614, 20615), (2945, 18298), (4123, 13070), (5890, 9149), (6535, 8246)]