53940930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1871}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 133840512

約数和(自身を除く): 79899582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1871, 1922, 2883, 3742, 4805, 5613, 5766, 9355, 9610, 11226, 14415, 18710, 28065, 28830, 56130, 58001, 116002, 174003, 290005, 348006, 580010, 870015, 1740030, 1798031, 3596062, 5394093, 8990155, 10788186, 17980310, 26970465, 53940930]

約数ペア:

[(1, 53940930), (2, 26970465), (3, 17980310), (5, 10788186), (6, 8990155), (10, 5394093), (15, 3596062), (30, 1798031), (31, 1740030), (62, 870015), (93, 580010), (155, 348006), (186, 290005), (310, 174003), (465, 116002), (930, 58001), (961, 56130), (1871, 28830), (1922, 28065), (2883, 18710), (3742, 14415), (4805, 11226), (5613, 9610), (5766, 9355)]