53479972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 118870080

約数和(自身を除く): 65390108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 139, 151, 182, 196, 278, 302, 364, 556, 604, 637, 973, 1057, 1274, 1807, 1946, 1963, 2114, 2548, 3614, 3892, 3926, 4228, 6811, 7228, 7399, 7852, 12649, 13622, 13741, 14798, 20989, 25298, 27244, 27482, 29596, 41978, 50596, 54964, 83956, 88543, 96187, 146923, 177086, 192374, 272857, 293846, 354172, 384748, 545714, 587692, 1028461, 1091428, 1909999, 2056922, 3819998, 4113844, 7639996, 13369993, 26739986, 53479972]

約数ペア:

[(1, 53479972), (2, 26739986), (4, 13369993), (7, 7639996), (13, 4113844), (14, 3819998), (26, 2056922), (28, 1909999), (49, 1091428), (52, 1028461), (91, 587692), (98, 545714), (139, 384748), (151, 354172), (182, 293846), (196, 272857), (278, 192374), (302, 177086), (364, 146923), (556, 96187), (604, 88543), (637, 83956), (973, 54964), (1057, 50596), (1274, 41978), (1807, 29596), (1946, 27482), (1963, 27244), (2114, 25298), (2548, 20989), (3614, 14798), (3892, 13741), (3926, 13622), (4228, 12649), (6811, 7852), (7228, 7399)]