50431212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 138234096

約数和(自身を除く): 87802884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 547, 591, 788, 1094, 1182, 1641, 1773, 2188, 2364, 2561, 3282, 3546, 4923, 5122, 6564, 7092, 7111, 7683, 9846, 10244, 14222, 15366, 19692, 21333, 23049, 28444, 30732, 42666, 46098, 63999, 85332, 92196, 107759, 127998, 215518, 255996, 323277, 431036, 646554, 969831, 1293108, 1400867, 1939662, 2801734, 3879324, 4202601, 5603468, 8405202, 12607803, 16810404, 25215606, 50431212]

約数ペア:

[(1, 50431212), (2, 25215606), (3, 16810404), (4, 12607803), (6, 8405202), (9, 5603468), (12, 4202601), (13, 3879324), (18, 2801734), (26, 1939662), (36, 1400867), (39, 1293108), (52, 969831), (78, 646554), (117, 431036), (156, 323277), (197, 255996), (234, 215518), (394, 127998), (468, 107759), (547, 92196), (591, 85332), (788, 63999), (1094, 46098), (1182, 42666), (1641, 30732), (1773, 28444), (2188, 23049), (2364, 21333), (2561, 19692), (3282, 15366), (3546, 14222), (4923, 10244), (5122, 9846), (6564, 7683), (7092, 7111)]