51501186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 130470912

約数和(自身を除く): 78969726

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 43, 46, 66, 69, 86, 99, 129, 138, 198, 207, 253, 258, 263, 387, 414, 473, 506, 526, 759, 774, 789, 946, 989, 1419, 1518, 1578, 1978, 2277, 2367, 2838, 2893, 2967, 4257, 4554, 4734, 5786, 5934, 6049, 8514, 8679, 8901, 10879, 11309, 12098, 17358, 17802, 18147, 21758, 22618, 26037, 32637, 33927, 36294, 52074, 54441, 65274, 66539, 67854, 97911, 101781, 108882, 124399, 133078, 195822, 199617, 203562, 248798, 260107, 373197, 399234, 520214, 598851, 746394, 780321, 1119591, 1197702, 1560642, 2239182, 2340963, 2861177, 4681926, 5722354, 8583531, 17167062, 25750593, 51501186]

約数ペア:

[(1, 51501186), (2, 25750593), (3, 17167062), (6, 8583531), (9, 5722354), (11, 4681926), (18, 2861177), (22, 2340963), (23, 2239182), (33, 1560642), (43, 1197702), (46, 1119591), (66, 780321), (69, 746394), (86, 598851), (99, 520214), (129, 399234), (138, 373197), (198, 260107), (207, 248798), (253, 203562), (258, 199617), (263, 195822), (387, 133078), (414, 124399), (473, 108882), (506, 101781), (526, 97911), (759, 67854), (774, 66539), (789, 65274), (946, 54441), (989, 52074), (1419, 36294), (1518, 33927), (1578, 32637), (1978, 26037), (2277, 22618), (2367, 21758), (2838, 18147), (2893, 17802), (2967, 17358), (4257, 12098), (4554, 11309), (4734, 10879), (5786, 8901), (5934, 8679), (6049, 8514)]