54395198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 96979680

約数和(自身を除く): 42584482

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2137, 2314, 4274, 12727, 23507, 25454, 27781, 47014, 55562, 190193, 305591, 380386, 611182, 2092123, 2472509, 4184246, 4945018, 27197599, 54395198]

約数ペア:

[(1, 54395198), (2, 27197599), (11, 4945018), (13, 4184246), (22, 2472509), (26, 2092123), (89, 611182), (143, 380386), (178, 305591), (286, 190193), (979, 55562), (1157, 47014), (1958, 27781), (2137, 25454), (2314, 23507), (4274, 12727)]