53294260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 115944192

約数和(自身を除く): 62649932

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 103, 164, 205, 206, 410, 412, 515, 631, 820, 1030, 1262, 2060, 2524, 3155, 4223, 6310, 8446, 12620, 16892, 21115, 25871, 42230, 51742, 64993, 84460, 103484, 129355, 129986, 258710, 259972, 324965, 517420, 649930, 1299860, 2664713, 5329426, 10658852, 13323565, 26647130, 53294260]

約数ペア:

[(1, 53294260), (2, 26647130), (4, 13323565), (5, 10658852), (10, 5329426), (20, 2664713), (41, 1299860), (82, 649930), (103, 517420), (164, 324965), (205, 259972), (206, 258710), (410, 129986), (412, 129355), (515, 103484), (631, 84460), (820, 64993), (1030, 51742), (1262, 42230), (2060, 25871), (2524, 21115), (3155, 16892), (4223, 12620), (6310, 8446)]