51120504

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{8161}}^1$

素因数の和:8205

約数の個数: 64

約数和(自身を含む): 146916000

約数和(自身を除く): 95795496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 8161, 16322, 24483, 32644, 48966, 65288, 73449, 97932, 146898, 195864, 220347, 236669, 293796, 440694, 473338, 587592, 710007, 881388, 946676, 1420014, 1762776, 1893352, 2130021, 2840028, 4260042, 5680056, 6390063, 8520084, 12780126, 17040168, 25560252, 51120504]

約数ペア:

[(1, 51120504), (2, 25560252), (3, 17040168), (4, 12780126), (6, 8520084), (8, 6390063), (9, 5680056), (12, 4260042), (18, 2840028), (24, 2130021), (27, 1893352), (29, 1762776), (36, 1420014), (54, 946676), (58, 881388), (72, 710007), (87, 587592), (108, 473338), (116, 440694), (174, 293796), (216, 236669), (232, 220347), (261, 195864), (348, 146898), (522, 97932), (696, 73449), (783, 65288), (1044, 48966), (1566, 32644), (2088, 24483), (3132, 16322), (6264, 8161)]