51201930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10099}}^1$

素因数の和:10135

約数の個数: 48

約数和(自身を含む): 133077600

約数和(自身を除く): 81875670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 10099, 20198, 30297, 50495, 60594, 100990, 131287, 151485, 262574, 302970, 393861, 656435, 787722, 1312870, 1706731, 1969305, 3413462, 3938610, 5120193, 8533655, 10240386, 17067310, 25600965, 51201930]

約数ペア:

[(1, 51201930), (2, 25600965), (3, 17067310), (5, 10240386), (6, 8533655), (10, 5120193), (13, 3938610), (15, 3413462), (26, 1969305), (30, 1706731), (39, 1312870), (65, 787722), (78, 656435), (130, 393861), (169, 302970), (195, 262574), (338, 151485), (390, 131287), (507, 100990), (845, 60594), (1014, 50495), (1690, 30297), (2535, 20198), (5070, 10099)]