51945912

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6619}}^1$

素因数の和:6740

約数の個数: 48

約数和(自身を含む): 141999000

約数和(自身を除く): 90053088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 6619, 7848, 13238, 19857, 26476, 39714, 52952, 59571, 79428, 119142, 158856, 238284, 476568, 721471, 1442942, 2164413, 2885884, 4328826, 5771768, 6493239, 8657652, 12986478, 17315304, 25972956, 51945912]

約数ペア:

[(1, 51945912), (2, 25972956), (3, 17315304), (4, 12986478), (6, 8657652), (8, 6493239), (9, 5771768), (12, 4328826), (18, 2885884), (24, 2164413), (36, 1442942), (72, 721471), (109, 476568), (218, 238284), (327, 158856), (436, 119142), (654, 79428), (872, 59571), (981, 52952), (1308, 39714), (1962, 26476), (2616, 19857), (3924, 13238), (6619, 7848)]