56393540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1759}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 136012800

約数和(自身を除く): 79619260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 1759, 2290, 3206, 3518, 4580, 6412, 7036, 8015, 8795, 12313, 16030, 17590, 24626, 32060, 35180, 49252, 61565, 123130, 246260, 402811, 805622, 1611244, 2014055, 2819677, 4028110, 5639354, 8056220, 11278708, 14098385, 28196770, 56393540]

約数ペア:

[(1, 56393540), (2, 28196770), (4, 14098385), (5, 11278708), (7, 8056220), (10, 5639354), (14, 4028110), (20, 2819677), (28, 2014055), (35, 1611244), (70, 805622), (140, 402811), (229, 246260), (458, 123130), (916, 61565), (1145, 49252), (1603, 35180), (1759, 32060), (2290, 24626), (3206, 17590), (3518, 16030), (4580, 12313), (6412, 8795), (7036, 8015)]