12866325550850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5647}}^1\times {\mathrm{859787}}^1$

素因数の和:865499

約数の個数: 48

約数和(自身を含む): 24387246937728

約数和(自身を除く): 11520921386878

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 5647, 11294, 28235, 56470, 141175, 282350, 299291, 598582, 859787, 1496455, 1719574, 2992910, 4298935, 7482275, 8597870, 14964550, 21494675, 42989350, 45568711, 91137422, 227843555, 455687110, 1139217775, 2278435550, 4855217189, 9710434378, 24276085945, 48552171890, 121380429725, 242760859450, 257326511017, 514653022034, 1286632555085, 2573265110170, 6433162775425, 12866325550850]

約数ペア:

[(1, 12866325550850), (2, 6433162775425), (5, 2573265110170), (10, 1286632555085), (25, 514653022034), (50, 257326511017), (53, 242760859450), (106, 121380429725), (265, 48552171890), (530, 24276085945), (1325, 9710434378), (2650, 4855217189), (5647, 2278435550), (11294, 1139217775), (28235, 455687110), (56470, 227843555), (141175, 91137422), (282350, 45568711), (299291, 42989350), (598582, 21494675), (859787, 14964550), (1496455, 8597870), (1719574, 7482275), (2992910, 4298935)]